Transmission fluid filter

- SPX Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top plan view of my transmission fluid filter;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view of a transmission fluid filter showing a second embodiment of my new design;

FIG. 8 is a left side elevational view thereof;

FIG. 9 is a right side elevational view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a rear elevational view thereof; and,

FIG. 12 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D295864 May 24, 1988 Toivio et al.
D317923 July 2, 1991 Barret
4136011 January 23, 1979 Joseph et al.
4264443 April 28, 1981 Anderson et al.
4402827 September 6, 1983 Joseph
4450081 May 22, 1984 Anderson et al.
4826598 May 2, 1989 Cain
4869816 September 26, 1989 Markl
5607637 March 4, 1997 Beer et al.
5853577 December 29, 1998 Gizowski et al.
Other references
  • Filtran Buyer's Guide, particularly pp. 7, 9, 12 and 17 depicting prior art transmission fluid filters identified by Filtran Aftermarket Part NOS. F 192A, F 193A, F 226A, F 26, F 262, F 320 (1999).
Patent History
Patent number: D421025
Type: Grant
Filed: Dec 23, 1998
Date of Patent: Feb 22, 2000
Assignee: SPX Corporation (Muskegon, MI)
Inventor: Charles Werner (Park Ridge, IL)
Primary Examiner: Ralf Seifert
Law Firm: Hovey, Williams, Timmons & Collins
Application Number: 0/98,271
Classifications
Current U.S. Class: Element Or Attachment (D15/5)
International Classification: 1501;