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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 5474346 B1

PDFFull Text
Date of Patent:
Dec. 12, 1995

Filed:

Dec. 10, 1993

Face plate adapted to be inserted into a bore of a door

Applicant:
Inventors:

Yaw-Shin Fann, Chiayi, TW;

San-Yi Lin, Chiayi, TW;

Rong-Faa Wu, Chiayi, TW;

Ching-Chuan Kuo, Chiayi, TW;

Lan-Kun Don, Chiayi, TW;

Assignee:

Tong Lung Metal Industry Co., Ltd., Chiayi, TW;

Attorney:

Ladas & Parry

Primary Examiner:

Rodney M Lindsey

Int. Cl.
CPC ...
E05B / ; F16B / ;
U.S. Cl.
CPC ...
292337 ; 292D / ; 411353 ; 411517 ;
Abstract

A face plate includes a tubular member for freely and rotatably receiving a latch housing and having a first end and a second end. An opening is formed in the first end through which a latch bolt passes and has a diameter smaller than an outer diameter of the latch housing. The second end of the tubular member has an inner diameter smaller than the outer diameter of the latch housing. A flange extends radially and outwardly from the first end of the tubular member. The tubular member further has a plurality of axially extending projections formed on an outer periphery thereof.

Find Patent Forward Citations

Fann, Yaw-Shin. (1995). Face plate adapted to be inserted into a bore of a door (U.S. Patent No. 5474346). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5474346

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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