Patio door handle

Description

FIG. 1 is a perspective view of one embodiment of the patio door handle, such embodiment being the interior handle;

FIG. 2 is a top view of the patio door handle of FIG. 1;

FIG. 3 is a front view of the patio door handle of FIG. 1;

FIG. 4 is a left side view (relative to FIG. 3) of the patio door handle of FIG. 1;

FIG. 5 is a right side view (relative to FIG. 3) of the patio door handle of FIG. 1;

FIG. 6 is a rear view of the patio door handle of FIG. 1;

FIG. 7 is a perspective view of a second embodiment of the patio door handle, such embodiment being the exterior handle;

FIG. 8 is a top view of the patio door handle of FIG. 7;

FIG. 9 is a front view of the patio door handle of FIG. 7;

FIG. 10 is a left side view (relative to FIG. 3) of the patio door handle of FIG. 7;

FIG. 11 is a right side view (relative to FIG. 3) of the patio door handle of FIG. 7; and,

FIG. 12 is a rear view of the patio door handle of FIG. 7.

The broken lines shown in FIGS. 1 and 3 illustrate a locking lever and screw holes, such lever and holes being unclaimed subject matter.

The broken lines shown in FIG. 5 illustrate the slot within which a locking lever may move on one side of the patio door handle, such slot being unclaimed subject matter. The solid line beside that slot defines the boundaries of the claimed subject matter.

The broken lines shown in FIGS. 7 and 9 illustrate an opening for a key lock plug, such opening being unclaimed subject matter.

Referenced Cited
U.S. Patent Documents
D329369 September 15, 1992 Martin et al.
3151350 October 1964 Manion
4068874 January 17, 1978 Fleming et al.
4754624 July 5, 1988 Fleming et al.
5170533 December 15, 1992 Barry
5210905 May 18, 1993 Dietz et al.
5318333 June 7, 1994 Dreifert
Other references
  • Truth brochure "Single Point & Multi-Point Sliding Door Hardware" (undated) .
Patent History
Patent number: D389722
Type: Grant
Filed: Jul 11, 1995
Date of Patent: Jan 27, 1998
Assignee: Truth Hardware Corporation (Owatonna, MN)
Inventor: Marcia K. Blom (Albert Lea, MN)
Primary Examiner: Paula A. Mortimer
Law Firm: Wood, Phillips, VanSanten, Clark & Mortimer
Application Number: 0/41,277
Classifications
Current U.S. Class: D/8319
International Classification: 0806;