Patent
   D740141
Priority
Jun 24 2014
Filed
Jun 24 2014
Issued
Oct 06 2015
Expiry
Oct 06 2029
Assg.orig
Entity
unknown
3
6
n/a
The ornamental design for a heavy duty caliper, as shown and described.

FIG. 1 is a top, right perspective view of a heavy duty caliper showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a head on view thereof; and,

FIG. 7 is a rear end view thereof.

Zhang, Meng, Zhang, Yanchen

Patent Priority Assignee Title
D758904, May 01 2015 General Tools & Instruments Company LLC Rechargeable digital caliper
D774928, Mar 11 2015 Mitutoyo Corporation Caliper
D794479, Mar 03 2016 Digital caliper with large display
Patent Priority Assignee Title
5574381, Jan 06 1995 Mitutoyo Corporation Sealed mechanical configuration for electronic calipers for reliable operation in contaminated environments
20080052942,
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D662842, Mar 26 2011 Digital caliper
D695638, Jul 27 2012 Digital caliper
D699605, Apr 10 2012 Tesa SA Slide caliper
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