Drill bit protector
Description
FIG. 1 is a front perspective view of the drill bit protector;
FIG. 2 is a side perspective view thereof;
FIG. 3 is a top plan view thereof; and
FIG. 4 is a bottom plan view thereof taken along line 4--4 of FIG. 1.
Referenced Cited
U.S. Patent Documents
D208399 | August 1967 | Ferry |
1617554 | February 1927 | Swartz |
1652283 | December 1927 | Lewis |
2395751 | February 1946 | Newcomer et al. |
2480399 | August 1949 | Dolaser |
Patent History
Patent number: D264217
Type: Grant
Filed: Jul 17, 1979
Date of Patent: May 4, 1982
Inventors: Benjiman G. Prause (Tomball, TX), Hollis Marlow (Tomball, TX)
Primary Examiner: T. Tung
Attorney: James A. Bargfrede
Application Number: 6/58,313
Type: Grant
Filed: Jul 17, 1979
Date of Patent: May 4, 1982
Inventors: Benjiman G. Prause (Tomball, TX), Hollis Marlow (Tomball, TX)
Primary Examiner: T. Tung
Attorney: James A. Bargfrede
Application Number: 6/58,313
Classifications
Current U.S. Class:
Element Or Attachment (D15/138);
Miscellaneous (408/241R)
International Classification: D0801;
International Classification: D0801;