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:
Feb. 07, 2006
Filed:
Jan. 27, 2004
Applicant:
Daniel Sherwin, Jerusalem, IL;
Inventor:
Daniel Sherwin, Jerusalem, IL;
Assignee:
Spintech Technologies, Ltd., Jerusalem, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 17/00 (2006.01); G03B 17/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lens protection mechanism, comprising: a rotating transparent disc; and at least one counter rotating object whose rotation substantially cancels out angular momentum caused by the rotation of the disc.