Patent
   D349588
Priority
Oct 06 1992
Filed
Oct 06 1992
Issued
Aug 09 1994
Expiry
Aug 09 2008
Assg.orig
Entity
unknown
12
9
n/a
The ornamental design for a welding lens assembly, as shown and described.

FIG. 1 is a front view of the welding lens assembly;

FIG. 2 is a top view;

FIG. 3 is a bottom view;

FIG. 4 is a back view;

FIG. 5 is a right side view of the welding lens assembly relative to the illustration of FIG. 1, and the left side view is the mirror image of FIG. 5;

FIG. 6 is a front view of an alternate embodiment of welding lens assembly;

FIG. 7 is a top view of the alternate embodiment of welding lens assembly;

FIG. 8 is a bottom view;

FIG. 9 is a back view;

FIG. 10 is a right side view of the alternate embodiment of welding lens assembly relative to the illustration of FIG. 6;

FIG. 11 is a left side view of the alternate embodiment of welding lens assembly relative to the illustration of FIG. 6;

FIG. 12 is an isometric view of the welding lens assembly illustrated in FIGS. 1-5; and,

FIG. 13 is an isometric view of the alternate embodiment of welding lens assembly illustrated in FIGS. 6 and 11.

Backs, Jochen P., Howard, Paul L.

Patent Priority Assignee Title
5857215, Jan 07 1994 ILIXCO, INC Helmet with high performance head and face protection utilizing molded composite materials and method
5959705, Mar 15 1996 Kimberly-Clark Worldwide, Inc Welding lens with integrated display, switching mechanism and method
6067129, Mar 15 1996 Kimberly-Clark Worldwide, Inc Welding lens with integrated display and method
8806662, Jun 27 2007 Otos Tech Co., Ltd. Welding helmet with protection cover for cartridge
D678619, Oct 26 2010 SUREWERX USA INC Welding auto-darkening filter assembly
D683502, Oct 26 2010 SUREWERX USA INC Welding auto-darkening filter
D683906, Oct 26 2010 SUREWERX USA INC Welding auto-darkening filter
D816746, Dec 03 2015 ANTRA TECHNOLOGIES CO., LTD. Auto-darkening welding filter
D918483, Oct 26 2018 3M Innovative Properties Co.; 3M Innovative Properties Company User interface for a welding helmet
D930912, Dec 22 2017 Ningbo Geostar Photoelectric Technology Co., Ltd. Welding filter
D957064, Oct 26 2018 3M Innovative Properties Company User interface for a welding helmet
D967546, Aug 17 2021 Welding mask
Patent Priority Assignee Title
2384765,
2726395,
4863244, Mar 11 1988 Optrel AG Electro-optic welding lens assembly
5015086, Apr 17 1989 Seiko Epson Corporation Electronic sunglasses
139883,
D250856, May 06 1977 Window for welder's helmet
D324745, Nov 21 1989 Paint shield for eyes
RE29684, Apr 14 1972 HORNELL ELEKTROOPTIK AB, FABRIKSVAGEN 35, S-780 41 GAGNEF, SWEDEN, A CORP OF SWEDEN Welding helmet with eye piece control
WO9014809,
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Sep 03 1992HOWARD, PAUL L OSD Envizion CompanyASSIGNMENT OF ASSIGNORS INTEREST 0063240450 pdf
Sep 03 1992BACKS, JOCHEN O OSD Envizion CompanyASSIGNMENT OF ASSIGNORS INTEREST 0063240450 pdf
Oct 06 1992OSD Envizion Company(assignment on the face of the patent)
Dec 19 1994JACKSON PRODUCTS, INC HELLER FINANCIAL, INC SUPPLEMENTAL PATENT SECURITY AGREEMENT0072890231 pdf
Jan 06 1995OSD ENVIZION COMPANY, A CALIFORNIA PARTNERSHIPOSD ENVIZION, INC , A CALIFORNIA CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0082220554 pdf
Aug 16 1995JACKSON PRODUCTS, INC HELLER FINANCIAL, INC FIRST AMENDMENT TO PATENT SECURITY AGREEMENT0079450647 pdf
Oct 23 1996OSD ENVIZION, INC , A CALIFORNIA CORPORATIONOSD ENVIZION, INC , A CORP OF DEMERGER SEE DOCUMENT FOR DETAILS 0082220901 pdf
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