Hand-operated spray gun for dry-ice blasting device
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Description
Claims
The ornamental design for a hand-operated spray gun for dry-ice blasting device, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D296070 | June 7, 1988 | Cunningham |
D459786 | July 2, 2002 | Sweeton |
D499167 | November 30, 2004 | Sweeton |
D519800 | May 2, 2006 | Glover et al. |
D526709 | August 15, 2006 | Engelen |
D552443 | October 9, 2007 | Aglassinger et al. |
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2007”, cover, p. 294 and last page (Jan. 2007).
Patent History
Patent number: D608856
Type: Grant
Filed: Mar 4, 2009
Date of Patent: Jan 26, 2010
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Denis Dammkoehler (Backnang)
Primary Examiner: Robin V Webster
Attorney: Lipsitz & McAllister LLC
Application Number: 29/314,136
Type: Grant
Filed: Mar 4, 2009
Date of Patent: Jan 26, 2010
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Denis Dammkoehler (Backnang)
Primary Examiner: Robin V Webster
Attorney: Lipsitz & McAllister LLC
Application Number: 29/314,136
Classifications
Current U.S. Class:
Hand Held Or Controlled Type (D23/223);
D8/29.1