Canister vacuum
Latest Shop Vac Corporation Patents:
Description
The power head and the canister base seen in
Claims
The ornamental design for a canister vacuum, as shown and described.
Referenced Cited
U.S. Patent Documents
D315043 | February 26, 1991 | Hayden |
5109568 | May 5, 1992 | Rohn et al. |
D333023 | February 2, 1993 | Herron, Jr. |
D334447 | March 30, 1993 | Rohn |
5224237 | July 6, 1993 | Ambrosiano |
D364014 | November 7, 1995 | Langeland et al. |
D431335 | September 26, 2000 | Mehaffey et al. |
D485030 | January 6, 2004 | Svaldi |
20040261211 | December 30, 2004 | Overvaag et al. |
Patent History
Patent number: D565266
Type: Grant
Filed: Aug 25, 2005
Date of Patent: Mar 25, 2008
Assignee: Shop Vac Corporation (Williamsport, PA)
Inventors: Robert L. Crevling, Jr. (Williamsport, PA), John Griffin (Phoenix, AZ)
Primary Examiner: Ruth McInroy
Attorney: Marshall, Gerstein & Borun LLP
Application Number: 29/237,168
Type: Grant
Filed: Aug 25, 2005
Date of Patent: Mar 25, 2008
Assignee: Shop Vac Corporation (Williamsport, PA)
Inventors: Robert L. Crevling, Jr. (Williamsport, PA), John Griffin (Phoenix, AZ)
Primary Examiner: Ruth McInroy
Attorney: Marshall, Gerstein & Borun LLP
Application Number: 29/237,168
Classifications
Current U.S. Class:
Handle (D32/34)