Patent
   D274086
Priority
Dec 26 1979
Filed
Sep 03 1981
Issued
May 29 1984
Expiry
May 29 1998
Assg.orig
Entity
unknown
2
11
n/a
The ornamental design for a valve handwheel, as shown and described.

FIG. 1 is a perspective view of a valve handwheel embodying my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof, the left side being a mirror image of the right side shown; and _

FIG. 6 is a rear view thereof.

Yanagi, Sori

Patent Priority Assignee Title
5475895, Feb 28 1994 Tool hand grip
D970992, Oct 23 2020 Hong Ann Tool Industries Co., Ltd.; HONG ANN TOOL INDUSTRIES CO , LTD Portable ratchet hand tool
Patent Priority Assignee Title
1160421,
1218032,
1218753,
2118128,
2523458,
153285,
17868,
D252339, Jan 28 1976 Toyo Valve Co., Ltd. Valve handle
D252340, Jan 28 1976 Toyo Valve Co., Ltd. Valve handle
45142,
66766,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 17 1981YANAGI, SORIKitz CorporationASSIGNMENT OF ASSIGNORS INTEREST 0039170633 pdf
Sep 03 1981NSK-Warner K.K.(assignment on the face of the patent)
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