Patent
   D271571
Priority
Dec 10 1980
Filed
Jun 09 1981
Issued
Nov 29 1983
Expiry
Nov 29 1997
Assg.orig
Entity
unknown
8
6
n/a
The ornamental design for a contact pressure measuring device, as shown.

FIG. 1 is a front and top-left perspective view of a contact pressure measuring device showing my new design;

FIG. 2 is a rear and top-right perspective view thereof;

FIG. 3 is a left side perspective view thereof;

FIG. 4 is a right side perspective view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Lonnstedt, Bo G.

Patent Priority Assignee Title
D279657, Sep 28 1982 Inter-Latin Development, Inc. Puck force measurement tool
D817795, Sep 01 2016 Pressure measuring device
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D875581, Sep 01 2016 KISTLER HOLDING AG Pressure measuring device with extra wide top and bottom segments and straight sides
D877635, Sep 01 2016 KISTLER HOLDING AG Pressure measuring device with narrow top segment, wide bottom, and chamfered transitions
Patent Priority Assignee Title
1694187,
3132511,
3423997,
3620075,
234127,
SU555298,
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