Patent
   D821233
Priority
Apr 17 2017
Filed
Apr 17 2017
Issued
Jun 26 2018
Expiry
Jun 26 2033
Assg.orig
Entity
unknown
0
9
n/a
The ornamental design for a tree diameter caliper, as shown and described.

FIG. 1 is a perspective view of a tree diameter caliper showing our new design;

FIG. 2 is a frontal view of the tree diameter caliper shown in FIG. 1;

FIG. 3 is rear view of the tree diameter caliper shown in FIG. 1;

FIG. 4 is a left-side view of the tree diameter caliper shown in FIG. 2;

FIG. 5 is a right-side view of the tree diameter caliper shown in FIG. 2;

FIG. 6 is a top view of the tree diameter caliper shown in FIG. 2; and,

FIG. 7 is a bottom view of the tree diameter caliper shown in FIG. 2.

The dashed broken lines shown in the drawings illustrate portions of the tree diameter caliper that forms no part of the claimed design.

McGahee, Danny Michael, McGahee, Phillip Gregory

Patent Priority Assignee Title
Patent Priority Assignee Title
2834114,
2877559,
3437022,
3500547,
4277237, Apr 21 1980 Jaw implant measuring instrument
4606120, Oct 26 1983 General Electric Company Process for mounting components on a printed circuit board
5809660, Apr 16 1996 RELASKOP-TECHNIK VETRIEBSGES, M B H Tree-trunk-diameter gauge
D258942, Feb 21 1979 Body caliper
D678789, Dec 05 2011 Digital height gauge
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