Patent
   D333598
Priority
Feb 08 1991
Filed
Feb 08 1991
Issued
Mar 02 1993
Expiry
Mar 02 2007
Assg.orig
Entity
unknown
0
2
n/a
The ornamental design for a hand-held welding adaptor for a drill, as shown.

FIG. 1 is a front, top and left side perspective view of a hand-held welding adaptor for a drill showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a rear elevational view thereof.

Hayes, Peter F., Cribari, Jr, Theodore S.

Patent Priority Assignee Title
Patent Priority Assignee Title
4703156, Oct 21 1985 OMNIVERSE RESEARCH, INC MIG welder attachment for an electric hand drill
D329179, Feb 20 1990 M K PRODUCTS, INC Welding gun
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 28 1991CRIBARI, THEODORE S JR OMNIVERSE RESEARCH INC ,ASSIGNMENT OF ASSIGNORS INTEREST 0056060626 pdf
Feb 01 1991HAYES, PETER F OMNIVERSE RESEARCH INC ,ASSIGNMENT OF ASSIGNORS INTEREST 0056060626 pdf
Feb 08 1991Omniverse Research, Inc.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule