Ergonomic hand tool
Marshall , et al. July 5, 2
U.S. patent number D506,915 [Application Number D/182,253] was granted by the patent office on 2005-07-05 for ergonomic hand tool. Invention is credited to Kenneth C. Marshall, Melinda M. Marshall, Peter van Geldern.
| United States Patent | D506,915 |
| Marshall , et al. | July 5, 2005 |
Ergonomic hand tool
Claims
The ornamental design for an ergonomic hand tool, as shown and described.
| Inventors: | Marshall; Kenneth C. (Briarcliff Manor, NY), van Geldern; Peter (Monroe, CT), Marshall; Melinda M. (Briarcliff Manor, NY) |
|---|---|
| Appl. No.: | D/182,253 |
| Filed: | May 22, 2003 |
| Current U.S. Class: | D8/107; D8/52; D8/57 |
| Current International Class: | 0803 |
| Field of Search: | ;D8/52-58,107,105 ;81/427.5,436-440,177.1,489,380-409 ;16/110.1,421,422,426,430,431 ;30/120,145,194,201,229,230,248,257,261,262,266,268 |
References Cited [Referenced By]
U.S. Patent Documents
| 1205999 | November 1916 | Kirmsee |
| 1231103 | June 1917 | Viertels |
| 2951259 | September 1960 | Brockner |
| D225608 | December 1972 | Schwartz |
| D256215 | August 1980 | Chen |
| D329792 | September 1992 | Chen |
| D365005 | December 1995 | Birkholz |
| D402174 | December 1998 | Gstalder |
| D425386 | May 2000 | Sprouse |
| D432378 | October 2000 | Gstalder |
| D472121 | March 2003 | Wolff |
Attorney, Agent or Firm: Milde & Hoffberg LLP
Description
FIG. 1 is a front view of the invention.
FIG. 2 is a back view of the invention.
FIG. 3 is a left side view of the invention.
FIG. 4 is a right side view of the invention.
FIG. 5 is an enlarged top view of an enlarged invention.
FIG. 6 is an enlarged bottom view of the invention.
FIG. 7 is a first perspective view of the invention.
FIG. 8 is a second perspective view of the invention; and,
FIG. 9 is a third perspective view of the invention.
The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.
The surface shading in the drawings is intended only to show the character and contour of the surfaces and not surface indicia.
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