Patent
   D562709
Priority
Mar 20 2007
Filed
Mar 20 2007
Issued
Feb 26 2008
Expiry
Feb 26 2022
Assg.orig
Entity
unknown
5
2
n/a
The ornamental design for the digital protractor, as shown and described.

FIG. 1 is a front left perspective view of the digital protractor;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a left elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front left perspective view of the digital protractor in an alternate position.

Sterpka, Frank, Santarsiero, Bonnie

Patent Priority Assignee Title
8607465, Aug 26 2011 General Tools & Instruments Company LLC; GENERAL TOOLS & INSTRUMENTA COMPANY LLC Sliding T bevel with digital readout
D610477, Feb 13 2009 Digital protractor
D616316, Jun 12 2009 Laser assistant
D689383, Jul 02 2012 Neshiwat Designs, LLC Digital goniometer
D699601, Sep 07 2012 Nomis LLC Angle finder
Patent Priority Assignee Title
7204030, Jul 01 2005 Laser tool
D335634, Jan 24 1991 TECHTRONIC INDUSTRIES CO. LTD. Inclination measuring instrument
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 07 2006STERPKA, FRANKCredo Technology CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0190450606 pdf
Dec 07 2006SANTARSIERO, BONNIECredo Technology CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0190450606 pdf
Mar 20 2007Credo Technology Corporation(assignment on the face of the patent)
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