Trigger sprayer

- Tolco Corporation
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Description

FIG. 1 is a right side elevational view of the present design, the left side being a mirror image of the right side;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view;

FIG. 4 is a top elevational view;

FIG. 5 is a right side elevational view of the second embodiment of the present design, the left side being a mirror image of the right side, and the sole difference between the two embodiments residing in the grooved finger trigger; and,

FIG. 6 is a front elevational view of the second embodiment.

Claims

The ornamental design for a trigger sprayer, as shown and described.

Referenced Cited
U.S. Patent Documents
D226712 April 1973 Tada
D242351 November 1976 Tada
D347788 June 14, 1994 Steijns et al.
D351646 October 18, 1994 Foster et al.
D373312 September 3, 1996 Lin
D373313 September 3, 1996 Lin
3701478 October 1972 Tada
3820721 June 1974 Abedi
4072252 February 7, 1978 Steyns et al.
4361256 November 30, 1982 Corsette
4618077 October 21, 1986 Corsette
5603434 February 18, 1997 von Schuckmann
5630548 May 20, 1997 Chih
5738251 April 14, 1998 Schuckmann
5752626 May 19, 1998 Bachand
5857591 January 12, 1999 Bachand
6053372 April 25, 2000 Abedi
6116472 September 12, 2000 Wanbaugh et al.
Other references
  • Calmar Inc. Dispensing Systems literature regarding its MAGNUM 1300, undated.
  • The Afa corporation—Price list for the Janitorial Supply Market, showing Models 5910BA, 7600BA, 7210BA and 5912BA, Jan. 1, 1982—which shows the previously submitted copy of a photograph of Afa Corporation's Model 5912BA Trigger Sprayer with foaming nozzle.
  • Catalog page from an IMPACT catalog, p. 24, Dispensing Equipment, Trigger Sprayers, undated.
  • Catalog page from an IMPACT catalog, p. 25, Trigger Sprayers, undated.
  • Brochure entitled 7590 Trigger Foamer/Sprayer from The AFA Corporation, undated.
Patent History
Patent number: D451388
Type: Grant
Filed: Jul 13, 2000
Date of Patent: Dec 4, 2001
Assignee: Tolco Corporation (Toledo, OH)
Inventor: William E. Spengler (Perrysburg, OH)
Primary Examiner: Cathron C. Brooks
Attorney, Agent or Law Firm: Emch, Schaffer, Schaub & Porcello Co., L.P.A.
Application Number: 29/126,395
Classifications
Current U.S. Class: D9/434
International Classification: 0907;