Patent
   D272230
Priority
Jul 09 1981
Filed
Jul 09 1981
Issued
Jan 17 1984
Expiry
Jan 17 1998
Assg.orig
Entity
unknown
2
3
n/a
The ornamental design for a screw starter, substantially as shown.

FIG. 1 is a perspective view of a screw starter showing my new design;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a side elevational view thereof; and

FIG. 6 is a vertical cross-sectional view thereof taken along line 6--6 of FIG. 3.

Hanks, Robert E.

Patent Priority Assignee Title
6776069, Jun 25 2001 Toolovation, LLC Battery powered screwdriver and screw starting device
D741484, Apr 30 2014 EBI CO., LTD. Drill head for dental implant surgery
Patent Priority Assignee Title
1256139,
4139036, Jun 10 1977 Screw starter
455101,
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