Chuck for a drill
Latest Black & Decker Inc. Patents:
Description
FIG. 1 is a side elevational view of a chuck for a drill showing my new design. A drill is shown in dotted lines to indicate the environment in which the chuck is used;
FIG. 2 is a front perspective view thereof;
FIG. 3 is a rear perspective view thereof;
FIG. 4 is a side elevational view, the opposite side being a mirror image thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
In FIGS. 1-6, the base of the chuck (shown in the left side in FIG. 4) is stippled to indicate a dark contrasting color compared to the color of the nose piece of the chuck (shown on the right side in FIG. 4).
Referenced Cited
U.S. Patent Documents
Other references
1304659 | May 1919 | Cobey |
4836563 | June 6, 1989 | Rohm |
5062749 | November 5, 1991 | Sheets |
5158306 | October 27, 1992 | Rohm |
- Black & Decker Power Tools & Accessories 1987-1988, catalog, copyright 1986, pp. 16 and 20-23. Photograph of 2021 drill/screwdriver, dated before Oct. 16, 1992. Photograph of 7196 drill.
Patent History
Patent number: D346541
Type: Grant
Filed: Oct 16, 1992
Date of Patent: May 3, 1994
Assignee: Black & Decker Inc. (Newark, DE)
Inventor: Robert I. Somers (Forest Hill, MD)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeffery H. Musgrove
Attorneys: Dennis A. Dearing, John D. Del Ponti, Charles E. Yocum
Application Number: 0/503
Type: Grant
Filed: Oct 16, 1992
Date of Patent: May 3, 1994
Assignee: Black & Decker Inc. (Newark, DE)
Inventor: Robert I. Somers (Forest Hill, MD)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeffery H. Musgrove
Attorneys: Dennis A. Dearing, John D. Del Ponti, Charles E. Yocum
Application Number: 0/503
Classifications
Current U.S. Class:
D 8/70