MELCO

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BELLEVUE, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Two-link intercom system
- Patent number 4,130,737
- Issue date Dec 19, 1978
- Melco
- Barry C. Breen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined rotary dial and touch-tone telephone decoding system
- Patent number 4,066,846
- Issue date Jan 3, 1978
- Melco
- Louis W. Champan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital decoder for multiple frequency telephone signalling
- Patent number 4,044,206
- Issue date Aug 23, 1977
- Melco
- Louis W. Champan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signalling device for key telephone systems
- Patent number 4,009,354
- Issue date Feb 22, 1977
- Melco
- Louis W. Champan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone hold attachment
- Patent number 3,997,734
- Issue date Dec 14, 1976
- Melco
- Louis W. Champan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone wiring tester
- Patent number 3,976,849
- Issue date Aug 24, 1976
- Melco
- Louis W. Champan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73102440 - KR-37
- Serial number 73102440
- Registration number 1112171
- Filing date Oct 7, 1976
- MELCO
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73102441 - KR-19
- Serial number 73102441
- Registration number 1111648
- Filing date Oct 7, 1976
- MELCO
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73102439 - KT-37
- Serial number 73102439
- Registration number 1071799
- Filing date Oct 7, 1976
- MELCO
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73102442 - KR-10
- Serial number 73102442
- Registration number 1111649
- Filing date Oct 7, 1976
- MELCO
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments