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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10345587 B1

PDFFull Text
Date of Patent:
Jul. 09, 2019

Filed:

Jul. 11, 2018

Technique for selectively projecting different holograms using a single holographic optical element

Applicant:

Hel Technologies, Llc, Clawson, MI (US);

Inventors:

Dean Loebig, Howell, MI (US);

Dennis Finnegan, Pinckney, MI (US);

Assignee:

HEL Technologies, LLC, Clawson, MI (US);

Attorney:

Warner Norcross + Judd LLP

Primary Examiner:

Michael D David

Int. Cl.
CPC ...
G02B 5/32 (2006.01); F41G 1/00 (2006.01); G02B 27/01 (2006.01); G01J 1/04 (2006.01); F41G 1/30 (2006.01); G03H 1/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0103 (2013.01); F41G 1/30 (2013.01); G01J 1/0411 (2013.01); G02B 5/32 (2013.01); G02B 27/0189 (2013.01); G03H 1/0005 (2013.01);
Abstract

A holographic sporting/combat optic may be mounted to weapon. The sporting/combat optic includes a holographic optical element that projects a composite reticle image having at least two reticle elements. The first reticle element projects into the optical viewing window in response to light having a first wavelength; whereas, the second reticle element projects into the optical viewing window in response to light having a second wavelength which differs from the first wavelength. By selectively turning on and off different light sources, the reticle elements can be selectively projected into the optical viewing window of the sporting/combat optic.

Find Patent Forward Citations

Loebig, Dean. (2019). Technique for selectively projecting different holograms using a single holographic optical element (U.S. Patent No. 10345587). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10345587

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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