Patent
   D282304
Priority
Apr 29 1983
Filed
Apr 29 1983
Issued
Jan 21 1986
Expiry
Jan 21 2000
Assg.orig
Entity
unknown
7
3
n/a
The ornamental design for a hydraulic cylinder boom, as shown.

FIG. 1 is a top perspective view from the right end of a hydraulic cylinder boom embodying my new and ornamental design;

FIG. 2 is a bottom perspective view from the left end thereof;

FIG. 3 is a right end elevation view thereof;

FIG. 4 is a left end elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Bickley, William E.

Patent Priority Assignee Title
D620402, Sep 23 2008 LIPPERT COMPONENTS MANUFACTURING, INC Hydraulic cylinder unit
D662682, Oct 19 2010 CIFA SPA Boom for the distribution of concrete, or similar article
D662683, Oct 19 2010 CIFA SPA Boom for the distribution of concrete or similar article
D686897, Nov 16 2011 CIFA S.P.A.; CIFA S P A Jib for cement spreading machine
D686898, Nov 16 2011 CIFA S.P.A.; CIFA S P A Jib for cement spreading machine
D687282, Nov 16 2011 CIFA S.P.A.; CIFA S P A Jib for cement spreading machine
D813108, Jun 14 2016 NINGBO ZHONGTIAN HANDE HYDRAULIC CO , LTD Supporting cylinder for caravan
Patent Priority Assignee Title
3250182,
4057942, May 02 1975 O & K Orenstein & Koppel Aktiengesellschaft Telescopic boom with hydraulic actuating mechanism
GB2015853,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 23 1988MARMON TRANSMOTIVE COMPANYWILDCAT MANUFACTURING COMPANY, INC , A CORP OF SDASSIGNMENT OF ASSIGNORS INTEREST 0049380225 pdf
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