Door handle unit

- Valli & Colombo, S.p.A.
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Description

FIG. 1 is a left perspective view of the door handle unit showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof, the right side being a mirror image;

FIG. 5 is a bottom view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a left perspective view of a second embodiment of the design of FIG. 1, the only differences being the placement and the size of the back plates; and,

FIG. 8 is a left perspective view of a third embodiment of the design of FIG. 1, the only differences being the placement and size of the back plates.

Referenced Cited
U.S. Patent Documents
D300113 March 7, 1989 Halsted et al.
D300115 March 7, 1989 Halsted et al.
Other references
  • Schlage Cat.; .COPYRGT.1986; inside front cover; Murchison #605 handle set. Baldwin Hardware Corp. Cat.; p. h-10, Trenton handle set.
Patent History
Patent number: D351980
Type: Grant
Filed: Oct 16, 1992
Date of Patent: Nov 1, 1994
Assignee: Valli & Colombo, S.p.A. (Renate)
Inventor: Aurelio Molteni (Cantu')
Primary Examiner: B. J. Bullock
Attorney: Lewis Anten
Application Number: 0/574
Classifications
Current U.S. Class: D/8302; D/8320; D/8352