Patent
   D307099
Priority
Oct 05 1987
Filed
Oct 05 1987
Issued
Apr 10 1990
Expiry
Apr 10 2004

TERM.DISCL.
Assg.orig
Entity
unknown
9
3
n/a
The ornamental design for a trencher tool, as shown and described.

FIG. 1 is a perspective view of a trencher tool showing my new design, but shown on a reduced scale;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof the opposite side being a mirror image of that shown;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an end elevational view thereof;

FIG. 6 is an opposite end elevational view thereof;

FIG. 7 is a vertical cross-sectioinal view thereof, taken along line 7--7 of FIG. 3; and

FIG. 8 is a vertical cross-sectional view thereof, taken along line 8--8 of FIG. 3.

Zabarte, Ron

Patent Priority Assignee Title
D341070, Jan 23 1992 Wallboard removal tool head
D390073, Dec 10 1996 Vaughan & Bushnell Manufacturing Company Planter
D476201, Oct 24 2002 Corona Clipper, Inc Mattock
D551922, Mar 13 2006 THE AMES COMPANIES, INC Mattock-scooper tool head
D646535, Aug 11 2010 Mattock
D690181, May 07 2012 Firefighting tool
D755023, May 20 2014 FORREST TOOL COMPANY, INC Pulaski excavating attachment
D808758, Mar 24 2016 HOME DEPOT PRODUCT AUTHORITY, LLC Landscape axe
D828732, Jul 07 2016 BAREBONES SYSTEMS, LLC Axe with grubber
Patent Priority Assignee Title
D300109, Mar 03 1986 VAUGHAN & BUSHNELL MANUFACTURING CO Combination digging and trenching tool head
43153,
GB1089326,
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Apr 04 1990ZABARTE, RONVAUGHAN & BUSHNELL MANUFACTURING CO ASSIGNMENT OF ASSIGNORS INTEREST 0063190015 pdf
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