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Patent
   D243505
Priority
Feb 21 1975
Filed
Aug 20 1975
Issued
Mar 01 1977
Expiry
Mar 01 1991
Inventors
Hickman, R…
Assg.orig
TEKRON LIC…
Assg.curr
TEKRON LIC…
Entity
unknown
Referenced by
1
References
3
Maint.:
n/a
The ornamental design for a drill guide, substantially as shown and described.

FIG. 1 is a perspective view of a drill guide according to this invention from the front and one side;

FIG. 2 is a perspective view of a drill guide according to this invention from the rear and the other side.
INVENTORS:

Hickman, Ronald Price

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Patent Priority Assignee Title
D817738, Jun 14 2016 Manual knife sharpener
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3775620,
3804546,
228612,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 08 1980INVENTEC LICENSING B V TEKRON LICENSING B VCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0037930487 pdf
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