Latch handle assembly

- Hartwell Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the latch handle assembly of the invention, taken from the lower left;

FIG. 2 is a front view of the latch handle assembly of FIG. 1;

FIG. 3 is a right side view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a back view thereof.

Referenced Cited
U.S. Patent Documents
1766193 June 1930 Schmitz et al.
2022853 December 1935 Geiselhart
2605648 August 1952 Sanderlin et al.
Other references
  • Machine Design, Jan. 11, 1990 p. 177. 1991 Catalog, Eberhard Industrial and Vehicular Hardware, pp. 112-114, 116-118.
Patent History
Patent number: D409072
Type: Grant
Filed: Oct 14, 1997
Date of Patent: May 4, 1999
Assignee: Hartwell Corporation (Placentia, CA)
Inventor: Timothy J. Clavin (Corona, CA)
Primary Examiner: B. J. Bullock
Law Firm: Pretty, Schroeder & Poplawski
Application Number: 0/78,007
Classifications
Current U.S. Class: D/8301; D8/308; D8/353
International Classification: 0806;