Irrigation sleeve
Description
Claims
The ornamental design for an irrigation sleeve, as shown and described.
Referenced Cited
U.S. Patent Documents
D199109 | September 1964 | Osborne |
D244008 | April 12, 1977 | Aeschlimann |
4033511 | July 5, 1977 | Chamberlin |
4808154 | February 28, 1989 | Freeman |
D333000 | February 2, 1993 | Good et al. |
5788679 | August 4, 1998 | Gravlee, Jr. |
D398531 | September 22, 1998 | De Vries |
5830192 | November 3, 1998 | Van Voorhis |
6021776 | February 8, 2000 | Allred et al. |
20060135975 | June 22, 2006 | Perkins |
Patent History
Patent number: D584814
Type: Grant
Filed: Aug 29, 2007
Date of Patent: Jan 13, 2009
Inventor: Russell A. Provenzo (Palm Springs, CA)
Primary Examiner: Adir Aronovich
Assistant Examiner: Wan Laymon
Application Number: 29/291,445
Type: Grant
Filed: Aug 29, 2007
Date of Patent: Jan 13, 2009
Inventor: Russell A. Provenzo (Palm Springs, CA)
Primary Examiner: Adir Aronovich
Assistant Examiner: Wan Laymon
Application Number: 29/291,445
Classifications