Patent
   D665051
Priority
Mar 21 2011
Filed
Apr 19 2012
Issued
Aug 07 2012
Expiry
Aug 07 2026
Assg.orig
Entity
unknown
2
14
n/a
The ornamental design for a pump head, as shown and described.

FIG. 1 is a left, top, front perspective view of a pump head according to our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left end elevational view thereof;

FIG. 5 is a right end elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a left, top, front perspective view of a pump head according to another embodiment of our new design;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a left end elevational view thereof;

FIG. 11 is a right end elevational view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a left, top, front perspective view of a pump head according to another embodiment of our new design;

FIG. 14 is a front elevational view thereof;

FIG. 15 is a rear elevational view thereof;

FIG. 16 is a left end elevational view thereof;

FIG. 17 is a right end elevational view thereof; and,

FIG. 18 is a top plan view thereof.

The broken line representations in the figures are for the purpose of illustrating unclaimed environment. The broken lines are thus not part of the claim.

The nature of this product is a head for a pump, such as a hydraulic hand pump.

Anderson, Jason W., Johannessen, Nils G., Chan, Kay Lap Gilbert

Patent Priority Assignee Title
D803268, Aug 31 2016 Hydraulic hand pump
D830416, Jan 06 2017 HANON SYSTEMS Compressor for vehicles
Patent Priority Assignee Title
4671746, Jun 25 1984 Applied Power Inc. Base component for a fluid transfer device and method of making the component
4976372, Jun 09 1989 The Pipe Line Development Company High-pressure hydraulic gun
6068164, Mar 01 1996 Hand grease gun with lever-operated piston pump and tubular grease supply reservoir
D243087, May 30 1974 R. E. Chapin Manufacturing Works, Inc. Pump handle
D257878, Sep 28 1978 Air foot pump
D270912, Jun 18 1981 Applied Power Inc. Hydraulic pump
D323018, Apr 11 1990 Coley's Inc. Hand operated pump
D323876, Feb 12 1990 Combined pressure gauge and air pump
D439310, Dec 16 1999 Air pump
D440730, May 26 2000 Jack pump
D463452, Mar 05 2001 Nike Hydraulics AB Pump
D485149, Sep 20 2002 Ripley Tools, LLC Tool grip
D499427, Feb 06 2004 Air pump
D520522, Oct 29 2004 SPX FLOW; SPX FLOW, INC Hand pump
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 24 2011CHAN, KAY LAP GILBERTActuant CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0280750006 pdf
May 26 2011ANDERSON, JASON W Actuant CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0280750006 pdf
May 26 2011JOHANNESSEN, NILS G Actuant CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0280750006 pdf
Apr 19 2012Actuant Corporation(assignment on the face of the patent)
Jan 29 2020Actuant CorporationENERPAC TOOL GROUP CORP CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0518380754 pdf
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