Piston pump

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Information

Patent Grant
D263843

References
Source

Patent Number
D263,843
Date Filed
Wednesday, December 26, 1979
46 years ago
Date Issued
Tuesday, April 13, 1982
43 years ago

Inventors
- Ramon Pareja
Original Assignees
- LEAR SIEGLER, INC
Examiners
- Largen; James R.
Agents
- Haugen; Orrin M.
- Nikolai; Thomas J.

US Classifications
- D15 - Machines not elsewhere specified
Field of Search
- US
- D15 7-9
- 417 534
- 417 536
- 417 539
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (10)

Number	Name	Date	Kind
D233260	Sadler et al.	Oct 1974
D233800	Sadler et al.	Nov 1974
D243796	Pareja	Mar 1977
D245779	Nobata	Sep 1977
3238890	Sadler et al.	Mar 1966
3413929	Cook et al.	Dec 1968
3431865	Cook et al.	Mar 1969
3744936	Sadler	Jul 1973
3871793	Olson, Jr.	Mar 1975
4242062	Pareja	Dec 1980