Patent
   D738958
Priority
Jan 21 2014
Filed
Jan 21 2014
Issued
Sep 15 2015
Expiry
Sep 15 2029
Assg.orig
Entity
unknown
0
16
n/a
The ornamental design for a blade assembly for a hand held masking tool, as shown and described.

FIG. 1 is a perspective view showing the new design for a blade assembly for a hand held masking tool;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of the blade assembly, with a hand held masking tool depicted in broken line form.

The broken line showing of the hand held masking tool forms no part of the claimed design. The portions of the blade assembly for a hand held masking tool depicted by broken lines form no part of the claimed design.

Trifilio, Christian R., Waffensmith, Jeffrey B., Vanderheyden, Jacob P.

Patent Priority Assignee Title
Patent Priority Assignee Title
3950214, Nov 18 1974 MINNESOTA MINING AND MANUFACTURING COMPANY 3M Hand masking machine
4548838, Sep 28 1983 Nissan Shatai Company, Limited Method for masking in painting process and masking tool therefor
4588469, Oct 27 1983 MINNESOTA MINING AND MANUFACTURING COMPANY 3M Masking paper and tape dispenser
4667981, Mar 07 1984 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Webbing lock apparatus
4858807, Jul 22 1986 Trace cutter for roll material
4913767, Dec 12 1988 Minnesota Mining and Manufacturing Company; MINNESOTA MINING AND MANUFACTURING COMPANY, ST , PAUL, MN A CORP OF DE Cut off blade for severing multiple layers of thin polymeric sheet material
4915769, Mar 20 1989 Minnesota Mining and Manufacturing Company; MINNESOTA MINING AND MANUFACTURING COMPANY, SAINT PAUL, MN, A CORP OF DE Masking machine
5445703, Dec 08 1992 Smart Tools Limited Masking tool
5470430, Nov 07 1994 Masking apparatus
5472559, Dec 30 1991 Minnesota Mining and Manufacturing Company Surface protecting assembly and method
5850960, Feb 12 1996 Wrapping paper housing and cutting apparatus
6497263, Aug 01 2000 3M Innovative Properties Company; 3M Innovation Properties Company Dispenser with cut-off blade/supply roll spacing assembly
7819163, Sep 16 2003 Masonite Corporation Automated door assembly system and method
D361088, Jan 27 1994 Hand held masking machine
D369832, Jan 27 1994 BLACKHAWK METAL PRODUCTS, INC Hand held masking machine
D401281, Nov 01 1996 Hand held masking device frame
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 21 20143M Innovative Properties Company(assignment on the face of the patent)
Jun 25 2014VANDERHEYDEN, JACOB P 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0337000220 pdf
Jul 08 2014WAFFENSMITH, JEFFREY B 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0337000220 pdf
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