Charter Leasing Corporation

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Richmond, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Digital telephone station line controller
- Patent number 5,412,709
- Issue date May 2, 1995
- Charter Leasing Corporation
- J. Michael Jarvis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Station line switching control system
- Patent number 5,027,341
- Issue date Jun 25, 1991
- Charter Leasing Corporation
- J. Michael Jarvis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75113230 - DOORS
- Serial number 75113230
- Registration number 2078999
- Filing date Jun 3, 1996
- Charter Leasing Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74711369 - FONE DOORS
- Serial number 74711369
- Filing date Aug 4, 1995
- Charter Leasing Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74453723 - VISUAL TELEPHONY
- Serial number 74453723
- Registration number 2118181
- Filing date Oct 27, 1993
- Charter Leasing Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74380842 - VISUAL TELEPHONE
- Serial number 74380842
- Registration number 2379805
- Filing date Apr 16, 1993
- Charter Leasing Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments