Hand pump
Evans December 30, 1
U.S. patent number D287,531 [Application Number 06/549,311] was granted by the patent office on 1986-12-30 for hand pump. This patent grant is currently assigned to D. J. Evans Design Limited. Invention is credited to David J. Evans.
| United States Patent | D287,531 |
| Evans | December 30, 1986 |
Hand pump
Claims
The ornamental design for a hand pump, as shown and described.
| Inventors: | Evans; David J. (Hamilton, NZ) |
|---|---|
| Assignee: | D. J. Evans Design Limited
(Hamilton, NZ) |
| Appl. No.: | 06/549,311 |
| Filed: | November 7, 1983 |
| Current U.S. Class: | D23/231 |
| Field of Search: | ;D23/14-16,7 ;222/287,536 ;417/571,552,568 |
References Cited [Referenced By]
U.S. Patent Documents
| 2968440 | January 1961 | Cone |
| 3034450 | May 1962 | Kruckeberg |
| 3684406 | August 1972 | Edwards |
| 3803988 | April 1974 | Orr |
| 3904326 | September 1975 | Clement |
Assistant Examiner: Vinson; Brian N.
Attorney, Agent or Firm: Abelman, Frayne & Rezac & Schwab
Description
FIG. 1 is a front elevation of a hand pump showing my new design;
FIG. 2 is a rear elevation thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevation thereof with a portion of the hose shown deleted for clarity of illustration;
FIG. 5 is a left side elevation thereof with the hose shown deleted for clarity of illustration;
FIG. 6 is a rear elevation of FIG. 4; and
FIG. 7 is an opposite side elevation of FIG. 5.
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