Cement mixing attachment for a power drill

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Description

FIG. 1 is a perspective view of a cement mixing attachment for a power drill in accordance with the present invention;

FIG. 2 is a front view thereof, wherein the back view is a mirror thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a right side view thereof, wherein the left side view is a mirror thereof.

Referenced Cited
U.S. Patent Documents
D334577 April 6, 1993 Wheat
2561203 July 1951 Joffe
2804290 August 1957 Kaufman
3980281 September 14, 1976 Okabayashi et al.
5630666 May 20, 1997 Rodriquez
Patent History
Patent number: D419414
Type: Grant
Filed: Aug 20, 1998
Date of Patent: Jan 25, 2000
Inventor: Robert J Pellak (Doylestown, PA)
Primary Examiner: Antoine Duval Davis
Law Firm: LaMorte & Associates
Application Number: 0/92,469
Classifications
Current U.S. Class: D 8/70; Element Or Attachment (D15/138)
International Classification: 0801;