Patent
   D358169
Priority
Mar 30 1994
Filed
Mar 30 1994
Issued
May 09 1995
Expiry
May 09 2009
Assg.orig
Entity
unknown
9
6
n/a
The ornamental design for a retractable eraser, as shown and described.

FIG. 1 is a right side elevational view of a retractable eraser showing my new design with the eraser in a fully retracted state, the left side being the same in appearance as the right side;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a front elevational view thereof with the eraser in a partly extended state.

The characteristic feature of the design resides in the particular marblized pattern on the eraser casing's surface.

Osada, Minoru

Patent Priority Assignee Title
6234977, Jan 28 2000 Variable-force monofilament sensory device and methods of using same
8512259, May 19 2010 CHRISTY, GEORGE MICHAEL Tactile sensory testing instrument
D366671, Mar 23 1995 Berol Corporation Eraser having a sunburst
D366672, Mar 23 1995 Berol Corporation Eraser having a swirl
D386526, Jan 27 1995 Pentel Kabushiki Kaisha Holder for a rubber eraser
D425122, Jan 18 1999 Manufacture d'Articles de Precision et de Dessin-M.A.P.E.D. Eraser
D685428, Aug 25 2011 BEIFA GROUP CO , LTD Eraser
ER3551,
ER4378,
Patent Priority Assignee Title
2207296,
2528709,
2564604,
5044805, Apr 11 1990 Steve, Kosteniuk Mechanical pencil
149672,
D303992, Jun 11 1986 J. S. Staedtler GmbH & Co. Retractable holder for an eraser or similar article
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 28 1994OSADA, MINORUPENTEL OF AMERICA, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0069290949 pdf
Mar 30 1994Pentel of America, Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule