Operating handle for a closure element

Marzolf , et al. February 15, 2

Patent Grant D501783

U.S. patent number D501,783 [Application Number D/181,636] was granted by the patent office on 2005-02-15 for operating handle for a closure element. This patent grant is currently assigned to Tri/Mark Corporation. Invention is credited to Craig Helton, Christopher Lane, Ricci L. Marzolf.


United States Patent D501,783
Marzolf ,   et al. February 15, 2005

Operating handle for a closure element

Claims

The ornamental design of a operating handle for a closure element, as shown and described.
Inventors: Marzolf; Ricci L. (New Hampton, IA), Helton; Craig (Charles City, IA), Lane; Christopher (New Hampton, IA)
Assignee: Tri/Mark Corporation (New Hampton, IA)
Appl. No.: D/181,636
Filed: May 13, 2003

Current U.S. Class: D8/300; D8/302
Current International Class: 0806
Field of Search: ;D8/300-302,315-320 ;70/104,129 ;292/336.3,150,153,175 ;16/412,418,438,445 ;D12/190

References Cited [Referenced By]

U.S. Patent Documents
D162504 March 1951 Adkinson
D338608 August 1993 Martin et al.
D367633 March 1996 Monette et al.
D389722 January 1998 Blom
D453100 January 2002 Finkelstein et al.
6363577 April 2002 Spitzley
D461391 August 2002 Houdek et al.
Primary Examiner: Greene; Paula A.
Attorney, Agent or Firm: Wood, Phillips, Katz, Clark & Mortimer

Description



FIG. 1 is a front, top, and side perspective view of my operating handle for a closure element design;

FIG. 2 is an elevation view of my operating handle for a closure element design from the side opposite that in FIG. 1;

FIG. 3 is plan view of my operating handle for a closure element design;

FIG. 4 is an elevation view of my operating handle for a closure element design from the same side as in FIG. 1;

FIG. 5 is a bottom view of my operating handle for a closure element design;

FIG. 6 is a front elevation view of my operating handle for a closure element design; and,

FIG. 7 is a rear elevation view of my operating handle for a closure element design.

The broken lines are for illustrative purposes only and forms no part of the claimed design.

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