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.:
Date of Patent:
Mar. 23, 2010
Filed:
Aug. 28, 2006
Applicant:
Lester V. Broersma, San Diego, CA (US);
Inventor:
Lester V. Broersma, San Diego, CA (US);
Assignee:
JT Sports, LLC, Bentonville, AR (US);
Primary Examiner:
Int. Cl.
CPC ...
A63B 71/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A head shield device having a frame and a replaceable lens. An engagement axle having an large dimension and a small dimension is attached to the frame. The lens defines an aperture with a neck and an enlarged inner body. The small dimension of the axle is adapted to pass through the neck and rotation of the axle to the large dimension locks the lens in place on the frame. The axle rotation is controlled by a control device located on a tab assembly forming the engagement axle.
Broersma, Lester. (2010). Rotating lens locking device (U.S. Patent No. 7681257). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7681257
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile