Preliminary series 20, 3/4" pull tubular solenoid, data sheet 1033, DTMF systems desktop status display
DTMF systems multi-function controller
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001035181 / 1982-06-11
Date of Publication:
June 1, 1980
Date of Creation:
1980
Title:
DTMF systems multi-function controller : model 2204.
Copyright Note:
C.O. correspondence.
Variant title:
DTMF systems multi-function controller : model 2204
Copyright Claimant:
Ledex, Inc.
Names:
Ledex, Inc. (64 documents)
example document: Digital systems, transmitters
example document: Digital systems, transmitters
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DTMF systems desktop status display
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001035182 / 1982-06-11
Date of Publication:
June 1, 1980
Date of Creation:
1980
Title:
DTMF systems desktop status display : model 2205.
Copyright Note:
C.O. correspondence.
Variant title:
DTMF systems desktop status display : model 2205
Copyright Claimant:
Ledex, Inc.
Names:
Series 20 1/2 inch pull tubular solenoid
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001093062 / 1983-03-31
Date of Publication:
February 10, 1983
Date of Creation:
1983
Title:
Series 20 1/2 inch pull tubular solenoid : data sheet 1032.
Series:
Electromechanical products
Variant title:
Series 20 1/2 inch pull tubular solenoid : data sheet 1032
Other Title:
Electromechanical products
Copyright Claimant:
Ledex, Inc.
Names:
DTMF systems status controller, model 2211
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001093063 / 1983-03-31
Date of Publication:
March 30, 1983
Date of Creation:
1983
Title:
DTMF systems status controller, model 2211.
Copyright Claimant:
Ledex, Inc.
Names:
DTMF systems mobile controller, model 3204
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001093064 / 1983-03-31
Date of Publication:
March 30, 1983
Date of Creation:
1983
Title:
DTMF systems mobile controller, model 3204.
Copyright Claimant:
Ledex, Inc.
Names:
DTMF systems R F remote package, model 2502
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001093065 / 1983-03-31
Date of Publication:
March 30, 1983
Date of Creation:
1983
Title:
DTMF systems R F remote package, model 2502.
Copyright Claimant:
Ledex, Inc.
Names:
Electromechanical products
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001128601 / 1983-06-02
Date of Publication:
May 20, 1983
Date of Creation:
1983
Title:
Electromechanical products : series 74/76, rotary switch : data sheet 3.13007.
Application Title:
Series 74/76, rotary switch, 3.13007.
Imprint:
Vandalia, Ohio : Ledex, 1983.
Description:
2 p.
Number of similar titles:
2
Variant title:
Electromechanical products : series 74/76, rotary switch
Other Title:
Series 74/76, rotary switch, 3.13007
Copyright Claimant:
Ledex, Inc.
Names:
Electromechanical products
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001128602 / 1983-06-02
Date of Publication:
May 20, 1983
Date of Creation:
1983
Title:
Electromechanical products : series 74/76, keylock switch : data sheet 3.13006.
Application Title:
Series 74/76, keylock switch, 3.13006.
Imprint:
Vandalia, Ohio : Ledex, 1983.
Description:
2 p.
Number of similar titles:
2
Variant title:
Electromechanical products : series 74/76, keylock switch
Other Title:
Series 74/76, keylock switch, 3.13006
Copyright Claimant:
Ledex, Inc.
Names:
AM tone systems
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001128603 / 1983-06-02
Date of Publication:
February 23, 1981
Date of Creation:
1981
Title:
AM tone systems : accessories : models 4401, 4501, 4502.
Application Title:
Models 4401, 4501, 4502 accessories.
Imprint:
Vandalia, Ohio : Ledex, 1983.
Description:
2 p.
Number of similar titles:
3
Variant title:
AM tone systems : accessories
Other Title:
Models 4401, 4501, 4502 accessories
Copyright Claimant:
Ledex, Inc.
Names:
AM tone systems
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001128604 / 1983-06-02
Date of Publication:
February 23, 1981
Date of Creation:
1981
Title:
AM tone systems : power supply : model 4301.
Application Title:
Model 4301 power supply.
Imprint:
Vandalia, Ohio : Ledex, 1983.
Description:
2 p.
Number of similar titles:
3
Variant title:
AM tone systems : power supply
Other Title:
Model 4301 power supply
Copyright Claimant:
Ledex, Inc.
Names:
AM tone systems
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001128605 / 1983-06-02
Date of Publication:
February 23, 1981
Date of Creation:
1981
Title:
AM tone systems : audio tone receiver : model 4201.
Application Title:
Model 4201 audio tone receiver.
Imprint:
Vandalia, Ohio : Ledex, 1983.
Description:
2 p.
Number of similar titles:
3
Variant title:
AM tone systems : audio tone receiver
Other Title:
Model 4201 audio tone receiver
Copyright Claimant:
Ledex, Inc.
Names:
AM tone systems
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001128606 / 1983-06-02
Date of Publication:
February 23, 1981
Date of Creation:
1981
Title:
AM tone systems : audio tone transmitter : model 4101.
Application Title:
Model 4101 audio tone transmitter.
Imprint:
Vandalia, Ohio : Ledex, 1983.
Description:
2 p.
Number of similar titles:
3
Variant title:
AM tone systems : audio tone transmitter
Other Title:
Model 4101 audio tone transmitter
Copyright Claimant:
Ledex, Inc.
Names:
Electromechanical products
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001128607 / 1983-06-02
Date of Publication:
May 20, 1983
Date of Creation:
1983
Title:
Electromechanical products : series 74/76, binary selector switch : data sheet 3.13008.
Application Title:
Series 74/76, binary selector switch, 3.13008.
Imprint:
Vandalia, Ohio : Ledex, 1983.
Description:
2 p.
Number of similar titles:
2
Variant title:
Electromechanical products : series 74/76, binary selector switch
Other Title:
Series 74/76, binary selector switch, 3.13008
Copyright Claimant:
Ledex, Inc.
Names:
Preliminary series 20, 3/4" pull tubular solenoid, data sheet 1033
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001215710 / 1983-11-01
Date of Publication:
October 17, 1983
Date of Creation:
1983
Title:
Preliminary series 20, 3/4" pull tubular solenoid, data sheet 1033.
Application Title:
Data sheet 1033; Series 20, 3/4" pull tubular solenoid.
Other Title:
Data sheet 1033
Series 20,3/4" pull tubular solenoid.
Series 20,3/4" pull tubular solenoid.
Copyright Claimant:
Ledex, Inc.
Names:
Preliminary series 20, 1" pull tubular solenoid, data sheet 1034
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001215711 / 1983-11-01
Date of Publication:
October 17, 1983
Date of Creation:
1983
Title:
Preliminary series 20, 1" pull tubular solenoid, data sheet 1034.
Application Title:
Data sheet 1034; Series 20, 1" pull tubular solenoid.
Other Title:
Data sheet 1034
Series 20,1" pull tubular solenoid.
Series 20,1" pull tubular solenoid.
Copyright Claimant:
Ledex, Inc.
Names:
Ledex Rafi RF 15, RF 19 flat panel switches
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001215712 / 1983-11-01
Date of Publication:
October 17, 1983
Date of Creation:
1983
Title:
Ledex Rafi RF 15, RF 19 flat panel switches.
Application Title:
Catalog Rafi 15/19.
Imprint:
Vandalia, Ohio : Ledex, 1983.
Description:
11 p.
Copyright Claimant:
Ledex, Inc.
Names:
DTMF systems addressable loopback receiver
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001216952 / 1983-06-02
Date of Publication:
October 10, 1980
Date of Creation:
1980
Title:
DTMF systems addressable loopback receiver : model 2209.
Application Title:
Model 2209 addressable loopback receiver.
Description:
2 p.
Variant title:
DTMF systems addressable loopback receiver : model 2209
Other Title:
Model 2209 addressable loopback receiver
Copyright Claimant:
Ledex, Inc.
Names:
DTMF Systems addressable loopback receiver model 2212
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001245252 / 1983-09-20
Date of Publication:
September 12, 1983
Date of Creation:
1983
Title:
DTMF Systems addressable loopback receiver model 2212.
Application Title:
Model 2212 addressable loopback receiver.
Description:
2 p.
Copyright Claimant:
Ledex, Inc.
Names:
Dial-up control & status reporting systems
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001267163 / 1983-12-01
Date of Publication:
October 18, 1983
Date of Creation:
1983
Title:
Dial-up control & status reporting systems.
Copyright Claimant:
Ledex, Inc.
Notes:
Cataloged from appl. only.
Names:
Control center interface
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001332962 / 1984-04-30
Date of Publication:
April 18, 1984
Date of Creation:
1984
Title:
Control center interface : model 2406.
Copyright Claimant:
Ledex, Inc.
Notes:
Cataloged from appl. only.
Names:
High temperature stepping switch
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001396749 / 1984-07-02
Date of Publication:
June 19, 1984
Date of Creation:
1984
Title:
High temperature stepping switch : data sheet 2003.
Copyright Note:
C.O. correspondence.
Copyright Claimant:
Ledex, Inc.
Notes:
Cataloged from appl. only.
Names:
Magnetic latching solenoid
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001487333 / 1984-11-02
Date of Publication:
October 15, 1984
Date of Creation:
1984
Title:
Magnetic latching solenoid : DS-1290.
Description:
2 p.
Variant title:
Magnetic latching solenoid : DS-1290
Copyright Claimant:
Ledex, Inc.
Names:
Model 2209A addressable loopback receiver
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001498712 / 1985-01-17
Date of Publication:
January 4, 1985
Date of Creation:
1985
Title:
Model 2209A addressable loopback receiver.
Basis of Claim:
New Matter: additional text.
Previous Registration:
Model 2209 addressable loopback receiver data sheet prev. reg. 2Jun83, TX 1-216-952.
Other Title:
Model 2209 addressable loopback receiver data sheet
Copyright Claimant:
Ledex, Inc.
Notes:
Cataloged from appl. only.
Names:
Model 2212/2212R addressable loopback receiver
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001498713 / 1985-01-17
Date of Publication:
January 17, 1985
Date of Creation:
1985
Title:
Model 2212/2212R addressable loopback receiver : relay card.
Basis of Claim:
New Matter: additional text.
Previous Registration:
Model 2212 addressable loopback receiver data sheet prev. reg. 20Sep83, TX 1-245-252.
Variant title:
Model 2212/2212R addressable loopback receiver : relay card.
Other Title:
Model 2212 addressable loopback receiver data sheet
Copyright Claimant:
Ledex, Inc.
Notes:
Cataloged from appl. only.
Names:
DTMF systems
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001545491 / 1985-03-20
Date of Publication:
March 8, 1985
Date of Creation:
1985
Title:
DTMF systems : automatic encoder, desktop & rack mount : model 2106/2107.
Application Title:
Data sheet 2106/2107; Automatic encoder, desktop, and rack mount.
Description:
2 p.
Number of similar titles:
17
Variant title:
DTMF systems : automatic encoder, desktop & rack mount
Other Title:
Data sheet 2106/2107
Automatic encoder, desktop, and rack mount
Automatic encoder, desktop, and rack mount
Copyright Claimant:
Ledex, Inc.
Names:
TDS-01 Ledex TDS series open frame solenoids
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001690824 / 1985-11-14
Date of Publication:
October 21, 1985
Date of Creation:
1985
Title:
TDS-01 Ledex TDS series open frame solenoids.
Copyright Claimant:
Ledex, Inc.
Notes:
Cataloged from appl. only.
Names:
TS-20 series tubular solenoids
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001743672 / 1985-11-06
Date of Publication:
June 3, 1985
Date of Creation:
1985
Title:
TS-20 series tubular solenoids.
Basis of Claim:
New Matter: additions & photos.
Previous Registration:
Prev. reg. 1983, TX 1-215-711 et al.
Copyright Note:
C.O. correspondence.
Copyright Claimant:
Ledex, Inc.
Notes:
Cataloged from appl.
Names:
Model 2109/2104A remote alarm & status encoder
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001765114 / 1986-02-13
Date of Publication:
February 3, 1986
Date of Creation:
1986
Title:
Model 2109/2104A remote alarm & status encoder.
Copyright Claimant:
Ledex, Inc.
Notes:
Cataloged from appl.
Names:
Network reliability
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001769565 / 1986-02-13
Date of Publication:
January 21, 1986
Date of Creation:
1986
Title:
Network reliability : an executive challenge.
Number of similar titles:
1
Variant title:
Network reliability : an executive challenge
Copyright Claimant:
Ledex, Inc.
Notes:
Cataloged from appl.
Names:
Model 2504 remote station
Type of Work:
Non-dramatic literary work
Registration Number / Date:
TX0001789120 / 1986-03-27
Date of Publication:
March 12, 1986
Date of Creation:
1986
Title:
Model 2504 remote station.
Copyright Claimant:
Ledex, Inc.
Notes:
Cataloged from appl.
Names:
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