Trigger pump having ergonomic features

Keung , et al. March 20, 2

Patent Grant D439164

U.S. patent number D439,164 [Application Number D/109,068] was granted by the patent office on 2001-03-20 for trigger pump having ergonomic features. This patent grant is currently assigned to Owens-Illinois Closure Inc.. Invention is credited to Kenneth S. Bloom, William E. Chalupsky, Ruixin Fan, Wing K. Keung, Timothy B. Kowal, George R. Trepina.


United States Patent D439,164
Keung ,   et al. March 20, 2001

Trigger pump having ergonomic features

Claims

We claim the ornamental design for a trigger pump having ergonomic features, as shown and described.
Inventors: Keung; Wing K. (Perrysburg, OH), Bloom; Kenneth S. (Jerry City, OH), Fan; Ruixin (Perrysburg, OH), Trepina; George R. (Holland, OH), Chalupsky; William E. (Woodbury, MN), Kowal; Timothy B. (Maumee, OH)
Assignee: Owens-Illinois Closure Inc. (Toledo, OH)
Appl. No.: D/109,068
Filed: August 9, 1999

Current U.S. Class: D9/448
Current International Class: 0907
Field of Search: ;D9/300,447,448 ;D23/17,213,223-229 ;222/153.1-153.14,383.1,383.2,383.3,384,385,568 ;239/333,396,397

References Cited [Referenced By]

U.S. Patent Documents
D277978 March 1985 Bundschuh
D337945 August 1993 Warner
D357408 April 1995 Silvenis et al.
D358198 May 1995 Wadsworth
D377602 January 1997 Wadsworth
D385492 October 1997 Foster et al.
D419876 February 2000 Keung
D424939 May 2000 Fan et al.
4538745 September 1985 Dunning et al.
5337921 August 1994 Wilson et al.
5704521 January 1998 Grogan et al.
5706984 January 1998 Tada et al.
5769275 June 1998 Boehmer et al.
6003738 December 1999 Foster et al.
Foreign Patent Documents
WO 99/11386 Mar 1999 WO
Primary Examiner: Spear; Robert M.

Description



FIG. 1 is a perspective view of the design;

FIG. 2 is a left side elevation, (the right side elevation is a mirror image of the left side);

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevation;

FIG. 5 is a front elevation; and,

FIG. 6 is a bottom plan view.

In the drawings, the portions of the design shown in broken lines are for illustrative purposes only and form no part of the claimed design.

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