Designs by Royo

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Marysville, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Viewing enhancement device for atachment to a computer monitor
- Patent number D335657
- Issue date May 18, 1993
- Designs by Royo
- Jonathan C. Burke
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Easy viewing device with shielding
- Patent number 5,130,856
- Issue date Jul 14, 1992
- Designs by Royo
- Clyde L. Tichenor
- G02 - OPTICS
Information Patent Grant
Easy viewing device with shielding
- Patent number 4,930,884
- Issue date Jun 5, 1990
- Designs by Royo
- Clyde L. Tichenor
- G02 - OPTICS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73786077 - E-Z VIEW
- Serial number 73786077
- Filing date Mar 13, 1989
- DESIGNS BY ROYO
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments