Patent
   D267207
Priority
Oct 17 1980
Filed
Oct 17 1980
Issued
Dec 14 1982
Expiry
Dec 14 1996
Assg.orig
Entity
unknown
7
5
n/a
The ornamental design for welder's helmet, as shown and described.

FIG. 1 is a front elevational view of a welder's helmet showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view, the right side elevational view being a mirror image thereto;

FIG. 4 is a left side elevational view, with the outer face shield in raised position;

FIG. 5 is a left side elevational view, with the inner and outer face shields in raised position;

FIG. 6 is a front elevational view of FIG. 4;

FIG. 7 is a top plan view of FIG. 1; and

FIG. 8 is a bottom plan view of FIG. 1.

Hilton, Joseph R.

Patent Priority Assignee Title
8990963, Aug 23 2006 Lincoln Global, Inc. User-friendly welding helmet assembly
9889045, Aug 23 2006 Lincoln Global, Inc User-friendly welding helmet assembly
D308266, Aug 03 1987 Welding helmet
D308586, Aug 03 1987 Welding helmet
D431328, Apr 09 1999 JPCA, INC Two-piece welding helmet
D813462, Jun 28 2016 Wheel Pros, LLC Safety helmet
D985851, May 12 2021 Welding helmet
Patent Priority Assignee Title
3582991,
4097929, May 14 1976 RACAL ACOUSTIC SERVICES LIMITED Protective visor means for a helmet
4136688, Mar 31 1976 RACAL ACOUSTIC SERVICES LIMITED Protective devices
181846,
SE221320,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 13 1980HILTON JOSEPH RAYMONDRacal CorporationASSIGNMENT OF ASSIGNORS INTEREST 0038270513 pdf
Oct 17 1980Racal Corporation(assignment on the face of the patent)
Oct 17 1980HILTON, JOSEPH RAYMONDRACAL HEALTH & SAFETY, INC ASSIGNMENT OF ASSIGNORS INTEREST 0050240970 pdf
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