Patent
   D399770
Priority
Oct 09 1997
Filed
Oct 09 1997
Issued
Oct 20 1998
Expiry
Oct 20 2012
Assg.orig
Entity
unknown
5
1
n/a
The ornamental design for a digital drum gage, as shown and described.

FIG. 1 is a perspective view of a digital drum gage showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view;

FIG. 4 is a right side elevation view, showing my new design;

FIG. 5 is a left side elevation view;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view.

Adler, Jonathan

Patent Priority Assignee Title
D412675, Aug 24 1998 Flexbar Machine Corporation Digital drum/rotor micrometer
ER1406,
ER2688,
ER7898,
ER9236,
Patent Priority Assignee Title
4718850, Aug 22 1986 CRANIOMETRICS, INC , A CORP OF PA Method for determining vertical dimension
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Sep 25 1997ADLER, JONATHANFlexbar Machine CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087670274 pdf
Oct 09 1997Flexbar Machine Corporation(assignment on the face of the patent)
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