Ergonomic trigger pump

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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;

FIG. 4 is a rear elevation;

FIG. 5 is a front elevation; and,

FIG. 6 is a bottom plan view.

In the drawings, the broken line showing of a closure is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D277978 March 12, 1985 Bundschuh
D337945 August 3, 1993 Warner
D357408 April 18, 1995 Silvenis et al.
D358198 May 9, 1995 Wadsworth
D377602 January 28, 1997 Wadsworth
D419876 February 1, 2000 Keung
D424939 May 16, 2000 Fan et al.
4538745 September 3, 1985 Dunning et al.
5337921 August 16, 1994 Wilson et al.
5704521 January 6, 1998 Grogan et al.
5706984 January 13, 1998 Tada et al.
6003738 December 21, 1999 Foster et al.
Foreign Patent Documents
WO 99/11386 March 1999 WOX
Patent History
Patent number: D433943
Type: Grant
Filed: Aug 9, 1999
Date of Patent: Nov 21, 2000
Assignee: Owens-Illinois Closure Inc. (Toledo, OH)
Inventors: Wing K. Keung (Perrysburg, OH), Kenneth S. Bloom (Jerry City, OH), Ruixin Fan (Perrysburg, OH), George R. Trepina (Holland, OH), William E. Chalupsky (Woodbury, MN), Timothy B. Kowal (Maumee, OH)
Primary Examiner: Robert M. Spear
Application Number: 0/109,067
Classifications
Current U.S. Class: D/9448
International Classification: 0907;