Pump head

- Actuant Corporation
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Description

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.

Claims

The ornamental design for a pump head, as shown and described.

Referenced Cited
U.S. Patent Documents
D243087 January 18, 1977 Yeager
D257878 January 13, 1981 Schwartz
D270912 October 11, 1983 Sessody
4671746 June 9, 1987 Sessody
4976372 December 11, 1990 Rogers, Jr.
D323018 January 7, 1992 Coley
D323876 February 11, 1992 Furusawa
6068164 May 30, 2000 Totaro
D439310 March 20, 2001 Wang
D440730 April 17, 2001 Lu
D463452 September 24, 2002 Soderqvist
D485149 January 13, 2004 Sprouse
D499427 December 7, 2004 Wang
D520522 May 9, 2006 Bakker et al.
Other references
  • Enerpac—Actuant Corp.; Hydraulic Power for all Industrial Applications; catalog; copyright 2003; pp. 56-67.
  • Enerpac—Actuant Corp.; photograph of hand pump; undated.
  • BVA Hydraulics, two photographs of a hand pump; undated.
  • BVA Hydraulics, image of hand pump; undated.
  • SPX Power Team; photograph of hand pump; undated.
  • SPX Power Team; image of hand pump; undated.
  • Simplex; image of hand pumps; undated.
  • Holmatro; photograph of hand pump; undated.
  • Nike Hydraulics; photograph of hand pump; undated.
  • Photograph of unidentified hand pump; undated.
Patent History
Patent number: D665051
Type: Grant
Filed: Apr 19, 2012
Date of Patent: Aug 7, 2012
Assignee: Actuant Corporation (Menomonee Falls, WI)
Inventors: Jason W. Anderson (Howick), Nils G. Johannessen (Westmere), Kay Lap Gilbert Chan (McFarland, WI)
Primary Examiner: Robin V Webster
Attorney: Quarles & Brady LLP
Application Number: 29/418,674