Round door handle

Helton , et al. April 24, 2

Patent Grant D541129

U.S. patent number D541,129 [Application Number D/241,940] was granted by the patent office on 2007-04-24 for round door handle. This patent grant is currently assigned to Trimark Corporation. Invention is credited to Craig J. Helton, Ricci L. Marzolf.


United States Patent D541,129
Helton ,   et al. April 24, 2007

Round door handle

Claims

CLAIM We claim the ornamental design for a round door handle, substantially as shown and described.
Inventors: Helton; Craig J. (Charles City, IA), Marzolf; Ricci L. (New Hampton, IA)
Assignee: Trimark Corporation (New Hampton, IA)
Appl. No.: D/241,940
Filed: November 2, 2005

Current U.S. Class: D8/301; D8/306; D8/313
Current International Class: 0806
Field of Search: ;D8/301,302,306,310,313,331,338,341,353 ;292/336.3,337,347,126,170,175 ;D12/196 ;16/412 ;70/208

References Cited [Referenced By]

U.S. Patent Documents
D180260 May 1957 Adams et al.
D210153 February 1968 Pastva, Jr. et al.
D230945 March 1974 Beckman et al.
4841755 June 1989 Weinerman et al.
4858973 August 1989 Ogasawara et al.
D303618 September 1989 Russell et al.
D303619 September 1989 Russell et al.
D316365 April 1991 Hansen et al.
5046340 September 1991 Weinerman et al.
D324636 March 1992 Schlack et al.
D357396 April 1995 Ziemer et al.
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D364329 November 1995 Ziemer et al.
D390443 February 1998 Zenner
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D506120 June 2005 Straka, Jr. et al.
Primary Examiner: Greene; Paula A.
Attorney, Agent or Firm: McKee, Voorhees & Sease, P.L.C.

Description



FIG. 1 is a perspective view of the first embodiment of the round door handle showing our new design,

FIG. 2 is another perspective view of the handle shown in FIG. 1.

FIG. 3 is a top plain view of the handle shown in FIG. 1.

FIG. 4 is an elevation view from the top edge of the handle, with the bottom edge elevation view being a mirror image.

FIG. 5 is an elevation view from the left side of the handle.

FIG. 6 is an elevation view from the right side of the handle.

FIG. 7 is a perspective view of a second embodiment of the round door handle showing our new design, the difference being the solid actuation paddle and button;

FIG. 8 is another perspective view of the round door handle shown in FIG. 7;

FIG. 9 is a top plan view of the round door handle shown in FIG. 7;

FIG. 10 is an elevation view from the top edge of the round door handle, with the bottom edge elevation view being a mirror image;

FIG. 11 is an elevation view from the left side of the round door handle of FIG. 7;

FIG. 12 is an elevation view from the right side of the round door handle of FIG. 7;

FIG. 13 is a perspective view of a third embodiment of the round door handle showing our new design, the difference being the actuation paddle with an opened end and lock cylinder;

FIG. 14 is another perspective view of the round door handle shown in FIG. 13;

FIG. 15 is a top plan view of the round door handle shown in FIG. 13;

FIG. 16 is an elevation view from the top edge of the round door handle, with the bottom edge being a mirror image;

FIG. 17 is an elevation view from the left of the round door handle;

FIG. 18 is an elevation view from the right of the round door handle;

FIG. 19 is a perspective view of a fourth embodiment of the round door handle showing our new design, the difference being the actuation paddle with open end and button;

FIG. 20 is another perspective view of the handle in FIG. 19;

FIG. 21 is a top plan view of the round door handle of FIG. 19;

FIG. 22 is an elevation view from the top edge of the round door handle with the bottom edge being a mirror image;

FIG. 23 is an elevation view from the left side of the round door handle; and,

FIG. 24 is an elevation view from the right side of the round door handle.

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

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