Wringer
Latest The Libman Company Patents:
Description
Claims
The ornamental design for a wringer, as shown and described.
Referenced Cited
U.S. Patent Documents
2508947 | May 1950 | Hoke |
D164340 | August 1951 | Wegelin |
2567708 | September 1951 | Recksiek |
D215179 | September 1969 | Pudelko et al. |
D383270 | September 2, 1997 | Weihrauch |
D410310 | May 25, 1999 | Haley et al. |
D427738 | July 4, 2000 | McRorie, III et al. |
D464778 | October 22, 2002 | Susek |
D523199 | June 13, 2006 | Libman et al. |
8122561 | February 28, 2012 | Dingert et al. |
D683095 | May 21, 2013 | Vasilakes et al. |
Patent History
Patent number: D694980
Type: Grant
Filed: Mar 1, 2013
Date of Patent: Dec 3, 2013
Assignee: The Libman Company (Arcola, IL)
Inventor: Robert J. Libman (Arcola, IL)
Primary Examiner: Robin V Webster
Application Number: 29/447,254
Type: Grant
Filed: Mar 1, 2013
Date of Patent: Dec 3, 2013
Assignee: The Libman Company (Arcola, IL)
Inventor: Robert J. Libman (Arcola, IL)
Primary Examiner: Robin V Webster
Application Number: 29/447,254
Classifications
Current U.S. Class:
Attachment (D32/54)