Hammer
United States Patent D524626
US Patent References:
Safety clutch for power-operated hand-held tool
Regelsberger - December, 1982 - 4365962

Hand tool with a shifting gear unit
Manschitz - March, 1991 - 4998588

Portable electric hammer drill
Fushiya et al. - April, 1991 - D316020

Portable electric hammer drill
Mochida - October, 1991 - D320918

Drilling tool speed shifting unit
Neumaier - May, 1992 - 5111889


Representative Image:
Inventors:
Stirm, Michael (Oberursel, DE)
Application Number:
D/235840
Publication Date:
07/11/2006
Filing Date:
08/08/2005
View Patent Images:
Assignee:
Black & Decker Inc. (Newark, DE, US)
Primary Class:
International Classes:
(IPC1-7): 0802
Field of Search:
D8/14.1, 173/168, D8/65, 227/130, 173/104, D8/66, 81/489, 451/358, D8/62, D8/63, 81/466, 408/20, 408/124, 81/429, D8/68, 173/13, D8/61, 173/211, 173/170, 227/142, 408/125, D8/69, 227/120, 173/217, 81/469, 173/114, 81/464, 173/171, 227/8, 173/178, 310/50, 81/57.11, 173/201, D8/70, D8/67, 227/136, 173/213, 408/241R, 227/114, 408/234, D8/64, 81/465, 173/169
US Patent References:
D327400Portable electric drillJune, 1992Fushiya et al.
D328556Portable electric drillAugust, 1992Fushiya et al.
D333767Portable cordless hammerMarch, 1993Sasaki et al.
D341532Concrete hammerNovember, 1993Watanabe et al.
D341533Portable electric hammer drillNovember, 1993Karafuji et al.
D349029Portable elecrtric hammer drillJuly, 1994Matsunaga et al.
D361252Electric hammerAugust, 1995De Neergaard et al.
D378341Hammer drillMarch, 1997Kim
D378654Cordless hammerApril, 1997Matsuoka et al.
D380132Portable electric hammer drillJune, 1997Matsunaga et al.
D386379Portable electric hammerNovember, 1997Kasuya
5697456Power tool with vibration isolated handleDecember, 1997Radle et al.
D395586Portable electric hammerJune, 1998Arakawa et al.
5992541Drilling and/or chiselling toolNovember, 1999Frenzel et al.
5996707Hand power toolDecember, 1999Thome et al.173/217
D432077Battery packOctober, 2000Zurwelle et al.
6127751Electric toolOctober, 2000Kristen et al.310/50
6176321Power-driven hammer drill having an improved operating mode switch-over mechanismJanuary, 2001Arakawa et al.
D442452Rotary hammerMay, 2001Stirm et al.
D447032Hammer drillAugust, 2001Schoen et al.
6484814Electric hand tool implement with no-load stroke disconnectionNovember, 2002Bongers-Ambrosius
D466780Hammer drillDecember, 2002Stirm
D474092Compact hammerMay, 2003Stirm
D477206Portable electric hammerJuly, 2003Sakai et al.
D480937Hammer drillOctober, 2003Vogele et al.
D481672Battery packNovember, 2003Niwa et al.
D485738Drilling screwdriverJanuary, 2004Pretzell
D491438Hammer drillJune, 2004Cheung et al.
6766868Electric combination hammer-drillJuly, 2004Frauhammer et al.
D502377Hammer drillMarch, 2005Aglassinger
D503078Portable electric hammer drillMarch, 2005Sakai et al.D8/69
D509120Electric wrenchSeptember, 2005Okuda et al.D8/69
6938705Striking toolSeptember, 2005Kikuchi173/201
20030070823Electrical hand-held power tool with an electropneumatic percussion mechanismApril, 2003Kristen et al.173/217
20040112615Electrical, rotary-percussion hand-held toolJune, 2004Mayr et al.173/217
20050023017Power toolFebruary, 2005Sakai
20050087352Portable ToolApril, 2005Fohr173/114
20050087353Vibration isolating handleApril, 2005Oki et al.173/170
Foreign References:
GB2038046September, 1993
GB2084054December, 1998
Primary Examiner:
Nelson, Chase T.
Attorney, Agent or Firm:
Leary, Michael P.
Yocum, Charles E.
Ayala, Adan
Claims:
CLAIM

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

Description:

FIG. 1 is a left/front perspective view of a hammer.

FIG. 2 is a left side elevational view thereof.

FIG. 3 is a right side elevational view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.