Detent coupled drill bit chuck or the like

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Description

FIG. 1 is a front perspective view of a detent coupled drill bit chuck or the like, showing my new design;

FIG. 2 is a side elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a cross-section taken on line 5--5 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D244279 May 10, 1977 Ponemon
2931659 April 1960 Novkoy
3858368 January 1975 Cocherell et al.
4255144 March 10, 1981 Leonard
Other references
  • Snap-On-Tools, Supplement 2, Sep. 1976, p. 12, Power Screw Driver Bits.
Patent History
Patent number: D273077
Type: Grant
Filed: May 11, 1981
Date of Patent: Mar 20, 1984
Inventor: Melvin C. Bell (Elk Grove, CA)
Primary Examiner: Bernard Ansher
Application Number: 6/262,340
Classifications
Current U.S. Class: D 8/10; D24/99