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:
Sep. 29, 2015
Filed:
Mar. 20, 2015
Applicants:
David Edmond Dudley, Oregon City, OR (US);
Simon David Dudley, Campbell, CA (US);
Inventors:
David Edmond Dudley, Oregon City, OR (US);
Simon David Dudley, Campbell, CA (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E05F 15/02 (2006.01); E05F 3/08 (2006.01); E05F 15/53 (2015.01); E05F 11/54 (2006.01); E05F 5/08 (2006.01);
U.S. Cl.
CPC ...
E05F 3/08 (2013.01); E05F 5/08 (2013.01); E05F 11/54 (2013.01); E05F 15/53 (2015.01);
Abstract
A hydraulic closer and dampener that can be removed and replaced by opening a post cap to then lift an internal closer assembly out of the top of an internally pivotable shaft inside a free-standing floor-mounted post. The remainder of the gate mechanism remains functional during such service. An automatic closing speed adjustment is easy to access and set. There are no external hinges, the gate pivots on an axis coaxial to the cylindrical post.