DUAL-LITE MANUFACTURING INC

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Organization

NAGUABO, PR

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Emergency lighting supervisory system
- Patent number 4,799,039
- Issue date Jan 17, 1989
- Dual-Lite Manufacturing
- James E. Balcom
- G08 - SIGNALLING
Information Patent Grant
Line receiver
- Patent number 4,742,309
- Issue date May 3, 1988
- Dual-Lite Manufacturing Inc.
- John W. Chu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Opaque sign plaque with dual reflector illumination
- Patent number 4,561,203
- Issue date Dec 31, 1985
- Dual-Lite Manufacturing
- Robert D. MacDonald
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

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Trademarklast 30 trademarks

Information Trademark
76039573 - SPECTRON LSN
- Serial number 76039573
- Registration number 2499141
- Filing date May 3, 2000
- Dual-Lite Manufacturing Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73713841 - SPECTRON
- Serial number 73713841
- Registration number 1593859
- Filing date Feb 29, 1988
- Dual-Lite, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments