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 8333635 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 18, 2012

Filed:

Sep. 14, 2009
Applicant:

Xiao-guang Su, Shenzhen, CN;

Inventor:

Xiao-Guang Su, Shenzhen, CN;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63H 3/38 (2006.01);
U.S. Cl.
CPC ...
Abstract

A simulated eye includes a spherical cap eyeball, a resilient film, a driving mechanism, and a transmission mechanism. The eyeball includes a plurality of guide arms on an inner surface thereof. The resilient film received in the eyeball includes a pupil portion and an iris portion surrounding the pupil portion. The driving mechanism provides a first driving force and a second force opposite to the first driving force in direction. The transmission mechanism arranged between the driving mechanism and the resilient film includes a plurality of transmission members received and movable in the corresponding guide arms.


Find Patent Forward Citations

Su, Xiao-Guang. (2012). Simulated eye (U.S. Patent No. 8333635). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8333635

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