Patent
   D457892
Priority
Nov 20 2000
Filed
May 21 2001
Issued
May 28 2002
Expiry
May 28 2016
Assg.orig
Entity
unknown
2
5
n/a
The ornamental design for a cylinder block, as shown and described.

FIG. 1 is a top plan view of cylinder block showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top, front and left side perspective view thereof;

FIG. 8 is a bottom, rear and right perspective view thereof; and,

FIG. 9 is a top, front and left side perspective view thereof showing the cylinder block when in use with a cord and an actuator.

The broken lines shown in the FIG. 9 drawing view are for illustrative purposes only and form no part of the claimed design.

Asou, Yoshio, Matarai, Yukihiro

Patent Priority Assignee Title
D612877, Apr 18 2008 SMC Corporation Multiposition cylinder
D626980, Apr 18 2008 SMC Corporation Multiposition cylinder
Patent Priority Assignee Title
D404039, Apr 30 1997 SMC Corporation Cylinder with a position detector
D409625, Apr 21 1997 Howa Machinery, Ltd. Rodless cylinder with a slider
D438215, Oct 18 1999 SMC Kabushiki Kaisha Rodless cylinder
D444795, Oct 18 1999 SMC Corporation Fluid pressure cylinder
D446229, Oct 18 1999 SMC Kabushiki Kaisha Rodless cylinder
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 21 2001SMC Corporation(assignment on the face of the patent)
Jun 11 2001ASOU, YOSHIOSMC CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0120500693 pdf
Jun 11 2001MATARAI, YUKIHIROSMC CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0120500693 pdf
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