Patent
   D651624
Priority
Feb 20 2009
Filed
Aug 18 2009
Issued
Jan 03 2012
Expiry
Jan 03 2026
Assg.orig
Entity
unknown
4
16
n/a
The ornamental design for a perforated hexagonal screen, as shown and described.

FIG. 1 is a front elevational view of a perforated hexagonal screen according to the new design, the rear elevational view being identical thereto;

FIG. 2 is a top plan view thereof, the bottom plan view being identical thereto;

FIG. 3 is a right side elevational view thereof, the left side elevational view being identical thereto;

FIG. 4 is an enlarged cross-sectional view of the perforated hexagonal screen taken along line 4-4 in FIG. 1;

FIG. 5 shows an enlarged portion of the cross-sectional view of the perforated hexagonal screen as indicated along line 5-5 in FIG. 4;

FIG. 6 shows a cross-sectional view of the perforated hexagonal screen in a state of use, surrounding a releasing roll in a resin coat releasing machine; and

FIG. 7 shows an enlarged fragmentary perspective view of a portion of the perforated hexagonal screen shown in rectangle 7 in FIG. 2, viewing from the inner surface thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Okamoto, Katsumi, Furukawa, Hidekazu

Patent Priority Assignee Title
D718796, Jul 06 2012 Georgi M., Popov Abrasive screen
D745073, Apr 26 2013 Sandvik Intellectual Property AB Screening media
D822734, Apr 26 2013 Sandvik Intellectual Property AB Screening media
D931349, Aug 25 2017 Hebei GN Solids Control Co., Ltd. Shaker screen
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 29 2009FURUKAWA, HIDEKAZUSatake CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0231520752 pdf
Jul 29 2009OKAMOTO, KATSUMISatake CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0231520752 pdf
Aug 18 2009Satake Corporation(assignment on the face of the patent)
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