Jackhammer trolley
Description
Claims
The ornamental design for a jackhammer trolley, as shown and described.
Referenced Cited
U.S. Patent Documents
2706008 | April 1955 | Voigt |
D391731 | March 3, 1998 | Wu |
D450168 | November 6, 2001 | Liao |
D564724 | March 18, 2008 | Dethier |
D632448 | February 8, 2011 | Simko et al. |
20050212266 | September 29, 2005 | Lu |
Patent History
Patent number: D668420
Type: Grant
Filed: Dec 1, 2011
Date of Patent: Oct 2, 2012
Assignee: Kennovations Pty Limited (Artarmon, NSW)
Inventor: Rory Campbell Kennard (Naremburn)
Primary Examiner: Cynthia Ramirez
Attorney: James Creighton Wray
Application Number: 29/407,685
Type: Grant
Filed: Dec 1, 2011
Date of Patent: Oct 2, 2012
Assignee: Kennovations Pty Limited (Artarmon, NSW)
Inventor: Rory Campbell Kennard (Naremburn)
Primary Examiner: Cynthia Ramirez
Attorney: James Creighton Wray
Application Number: 29/407,685
Classifications
Current U.S. Class:
Two-wheeled (D34/24)