Floyd Bell Associates, Inc.

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Columbus, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Annunciator circuit for elevator systems
- Patent number 4,684,927
- Issue date Aug 4, 1987
- Floyd Bell Associates, Inc.
- Ely S. Zofan
- G08 - SIGNALLING
Information Patent Grant
Cathodic protection of structures
- Patent number 4,664,764
- Issue date May 12, 1987
- Floyd Bell Associates, Inc.
- Ely S. Zofan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Telephone ringer circuit
- Patent number 4,658,419
- Issue date Apr 14, 1987
- Floyd Bell Associates, Inc.
- Dennis J. Denen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency selective ringer circuit
- Patent number 4,653,093
- Issue date Mar 24, 1987
- Floyd Bell Associates, Inc.
- Ely S. Zofan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic audio signalling device for telephones
- Patent number RE31398
- Issue date Sep 27, 1983
- Floyd Bell Associates, Inc.
- Terry D. Bush
- 179 -
Information Patent Grant
Electronic audio signalling device for telephones
- Patent number 4,214,131
- Issue date Jul 22, 1980
- Floyd Bell Associates Inc.
- Terry D. Bush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic audio signalling device for telephones
- Patent number 4,157,459
- Issue date Jun 5, 1979
- Floyd Bell Associates Inc.
- Terry D. Bush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Trademarklast 30 trademarks

Information Trademark
73348117 - AUDIOLARM
- Serial number 73348117
- Registration number 1227409
- Filing date Feb 1, 1982
- Floyd Bell Associates, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73140992 - FONE-A-LERT
- Serial number 73140992
- Registration number 1102025
- Filing date Sep 12, 1977
- FLOYD BELL ASSOCIATES, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments