Beverley W. Gumb

Person

London, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Telephone base with a display unit
- Patent number 5,187,743
- Issue date Feb 16, 1993
- Northern Telecom Limited
- Beverley W. Gumb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pushbutton and carrying member combination for operating an electro...
- Patent number 5,172,805
- Issue date Dec 22, 1992
- Northern Telecom Limited
- Beverley W. Gumb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Telephone base members and support members
- Patent number 5,121,427
- Issue date Jun 9, 1992
- Northern Telecom Limited
- Beverley W. Gumb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone base structures for stabilizing upon support surfaces
- Patent number 5,086,466
- Issue date Feb 4, 1992
- Northern Telecom Limited
- Beverley W. Gumb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone handset having housings assembled without mechanical fast...
- Patent number 4,776,009
- Issue date Oct 4, 1988
- Northern Telecom Limited
- Beverley W. Gumb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone handset for use in noisy locations
- Patent number 4,773,091
- Issue date Sep 20, 1988
- Northern Telecom Limited
- Alan C. Busche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low profile circuit board mounted telephone jack
- Patent number 4,731,833
- Issue date Mar 15, 1988
- Northern Telecom Limited
- Beverley W. Gumb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Masking of holes in circuit patterns on circuit boards prior to flo...
- Patent number 4,638,116
- Issue date Jan 20, 1987
- Northern Telecom Limited
- Beverley W. Gumb
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transmitter assembly for a telephone handset
- Patent number 4,594,478
- Issue date Jun 10, 1986
- Northern Telecom Limited
- Beverley W. Gumb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic telephone receiver with magnetic shunt
- Patent number 4,529,846
- Issue date Jul 16, 1985
- Northern Telecom Limited
- Raymond C. Freeman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electret microphone shield
- Patent number 4,424,419
- Issue date Jan 3, 1984
- Northern Telecom Limited
- Guy J. Chaput
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustment of operating characteristics of a telephone transmitter...
- Patent number 4,385,209
- Issue date May 24, 1983
- Northern Telecom Limited
- William D. Greason
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electret microphone with simplified electrical connections by print...
- Patent number 4,188,513
- Issue date Feb 12, 1980
- Northern Telecom Limited
- Ronald J. Morrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone set base member with bean bag attachment
- Patent number 4,154,990
- Issue date May 15, 1979
- Northern Telecom Limited
- Beverley W. Gumb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptor for plug-in telephones
- Patent number 4,088,384
- Issue date May 9, 1978
- Northern Telecom Limited
- Beverley W. Gumb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-outlet adaptor for plug-in telephones
- Patent number 4,061,411
- Issue date Dec 6, 1977
- Northern Telecom Limited
- Beverley William Gumb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interconnector for adapting existing telephone outlets to plug-in o...
- Patent number 4,050,768
- Issue date Sep 27, 1977
- Northern Telecom Limited
- Beverley William Gumb
- H01 - BASIC ELECTRIC ELEMENTS

Beverley W. Gumb

Person

Patents Grantslast 30 patents

Telephone base with a display unit

Pushbutton and carrying member combination for operating an electro...

Telephone base members and support members

Telephone base structures for stabilizing upon support surfaces

Telephone handset having housings assembled without mechanical fast...

Telephone handset for use in noisy locations

Low profile circuit board mounted telephone jack

Masking of holes in circuit patterns on circuit boards prior to flo...

Transmitter assembly for a telephone handset

Dynamic telephone receiver with magnetic shunt

Electret microphone shield

Adjustment of operating characteristics of a telephone transmitter...

Electret microphone with simplified electrical connections by print...

Telephone set base member with bean bag attachment

Adaptor for plug-in telephones

Multi-outlet adaptor for plug-in telephones

Interconnector for adapting existing telephone outlets to plug-in o...