Filter cartridge housing

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Information

Patent Grant
D274462

References
Source

Patent Number
D274,462
Date Filed
Friday, May 29, 1981
43 years ago
Date Issued
Tuesday, June 26, 1984
40 years ago

Inventors
- Ronald L. Muller
- William J. Rakocy
Original Assignees
- Philips Company
Examiners
- Largen; James R.
Agents
- Schneider; Rolf E.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 150-165
- 055 503
- 055 505
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a filter cartridge housing, as shown and described.

US Referenced Citations (7)

Number	Name	Date	Kind
D218310	Rosenberg	Aug 1970
D244538	Wharton et al.	May 1977
D269294	Rakocy	Jun 1983
1499864	Gordon	Jul 1924
2701030	Hazelton	Feb 1955
2703153	Revoir, Jr. et al.	Mar 1955
3772828	Klugman	Nov 1973

Non-Patent Literature Citations (1)

Entry
Nylon Filter Corp. brochure, p. 6, items Nos. 132 & 133, p. 7, items Nos. 139 & 142.