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:
Nov. 01, 2016
Filed:
Sep. 09, 2015
Applicant:
Summer Infant (Usa), Inc., Woonsocket, RI (US);
Inventors:
Mark J. Sousa, Hope, RI (US);
David L. Baker, Cumberland, RI (US);
William A. Henderson, Holden, MA (US);
Assignee:
Summer Infant (USA), Inc., Woonsocket, RI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B 9/11 (2006.01); E06B 11/02 (2006.01); E01F 13/02 (2006.01); E06B 9/08 (2006.01); E06B 9/00 (2006.01);
U.S. Cl.
CPC ...
E06B 11/026 (2013.01); E01F 13/028 (2013.01); E06B 9/08 (2013.01); E06B 2009/002 (2013.01);
Abstract
Provided is a retractable safety gate and locking mechanism for a retractable safety gate that employs a flexible barrier windable around a rotating spool, a lever or time release cap, a spline lock, meshing teeth, a spline geometry for extending and retracting the barrier.