Infinity Photo-Optical Company

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Complex modular afocal variator with spherical and chromatic aberra...
- Patent number 9,164,266
- Issue date Oct 20, 2015
- Infinity Photo-Optical Company
- H. Jay Margolis
- G02 - OPTICS
Information Patent Grant
Modular afocal variator optical system providing focus with constan...
- Patent number 7,869,139
- Issue date Jan 11, 2011
- Infinity Photo Optical
- H. Jay Margolis
- G02 - OPTICS
Information Patent Grant
Continuously focusable microscope incorporating an afocal variator...
- Patent number 5,054,896
- Issue date Oct 8, 1991
- Infinity Photo-Optical Corporation
- H. Jay Margolis
- G02 - OPTICS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
88828652 - NELSONIAN
- Serial number 88828652
- Registration number 6563569
- Filing date Mar 10, 2020
- INFINITY PHOTO-OPTICAL CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77251650 - CENTRITEL
- Serial number 77251650
- Registration number 3577205
- Filing date Aug 9, 2007
- INFINITY PHOTO-OPTICAL CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments