Hammer

Description

FIG. 1 is a rear right side perspective view of a hammer showing my new design;

FIG. 2 is a front right side perspective view of the hammer;

FIG. 3 is a front left side perspective view of the hammer;

FIG. 4 is a rear left side perspective view of the hammer;

FIG. 5 is a front elevation view of the hammer;

FIG. 6 is a rear elevation view of the hammer;

FIG. 7 is a right side elevation view of the hammer;

FIG. 8 is a left side elevation view of the hammer

FIG. 9 is a top plan view of the hammer; and,

FIG. 10 is a bottom plan view of the hammer. The broken line portions of the disclosure are for illustrative purposes only and form no part of the claimed design.

Claims

CLAIM The ornamental design for a hammer, as shown and described.

---

Inventors:	Youngren; Robert H. (Rockford, IL), Johnson; Bruce V. (Sterling, IL)
Assignee:	Estwing Manufacturing Company (Rockford, IL)
Appl. No.:	D/255,433
Filed:	March 8, 2006

---

Related U.S. Patent Documents

---

	Application Number	Filing Date	Patent Number	Issue Date
	11211380	Aug 25, 2005
	10658693	Sep 9, 2003	6976406
	10214237	Aug 7, 2002	6647829

---

Current U.S. Class:	D8/75
Current International Class:	0802
Field of Search:	;D8/75,76,77,78,79,80,81,107 ;81/19,20,21,22 ;7/143,145

---

References Cited [Referenced By]

---

U.S. Patent Documents

1934706	November 1933	Green
D140407	February 1945	Henkel
D209653	December 1967	Vogel
3792725	February 1974	Burgeson
3870091	March 1975	Burgeson
3874433	April 1975	Shepherd, Jr. et al.
D237582	November 1975	Mostyn et al.
4030847	June 1977	Carmien
4038719	August 1977	Bennett
4154273	May 1979	Pollak
D262186	December 1981	Royce
4363344	December 1982	Pollak
4639029	January 1987	Kolonia
D288406	February 1987	Santos
D291402	August 1987	Square
D300111	March 1989	Square
5123303	June 1992	Lee et al.
5259274	November 1993	Hreha
5425176	June 1995	Brainerd et al.
5588343	December 1996	Rust et al.
5657674	August 1997	Burnett
5768956	June 1998	Coonrad
5860334	January 1999	Coonrad
D408702	April 1999	Hammond et al.
5906144	May 1999	Staviski et al.
D416462	November 1999	Pringle et al.
5988019	November 1999	Coonrad
5996235	December 1999	Brainerd
6016722	January 2000	Gierer et al.
D420881	February 2000	Davis et al.
D426128	June 2000	Lamond et al.
6128977	October 2000	Gierer et al.
6131488	October 2000	Coonrad
D436821	January 2001	Douglas et al.
6202511	March 2001	Murray et al.
D442048	May 2001	Coonrad
6250181	June 2001	Coonrad
D449770	October 2001	Chen
6370986	April 2002	Scott
6405616	June 2002	Chen
D459968	July 2002	Harkins et al.
6435059	August 2002	Martinez
6460430	October 2002	Coonrad
6474198	November 2002	Lowther
D478264	August 2003	Chen
6976406	December 2005	Youngren et al.
D519348	April 2006	Chen
2001/0029813	October 2001	Schroeder
2004/0045411	March 2004	Youngren et al.

Foreign Patent Documents

	2 384 741		Aug 2003		GB
	9301607		Apr 1995		NL

Other References

Chaffin et al., Eds., "Hand-Tool Design Guidelines," in: Occupational Biomechanics, Ch. 11, pp. 435-461, 3.sup.rd Edition, John Wiley & Sons, Inc. (New York, 1999). cited by other . Harkins et al., U.S. Appl. No. 29/159,356, filed Apr. 18, 2002. cited by other . Harkins et al., U.S. Appl. No. 29/159,383, filed Apr. 19, 2002. cited by other . Knowlton et al., "Ulnar Deviation and Short-Term Strength Reductions as Affected by a Curve-Handled Ripping Hammer and a Conventional Claw Hammer," Ergonomics, 26 (2), 173-179 (1983). cited by other . Konz, "Bent Hammer Handles," Human Factors, 28 (3), 317-323 (1986). cited by other . "RIDGID Robohammer.RTM.," in Woodworking Tools for a Lifetime, Web page: http://www.ridgidwoodworking.com/products.sub.--robohammer.phtml (1998-2002). cited by other.

Primary Examiner: Hyder; Philip S.
Attorney, Agent or Firm: Drinker Biddle & Reath LLP