Crane
Latest Liebherr-Werk Ehingen GmbH Patents:
- Fast assembly head for a telescopic boom and method of assembling same
- Large crane with boom
- Telescopic boom for a crane and crane having a corresponding telescopic boom
- Ballast device and mobile crane having same
- Mobile crane comprising a superstructure having at least one bearing point for pinning on a boom
Description
Claims
The ornamental design for a crane, as shown and described.
Referenced Cited
U.S. Patent Documents
3858728 | January 1975 | Fathauer |
3868022 | February 1975 | Greenlay et al. |
4394911 | July 26, 1983 | Wittman et al. |
4446976 | May 8, 1984 | Imerman et al. |
4529094 | July 16, 1985 | Wadsworth |
4555032 | November 26, 1985 | Mick et al. |
D467403 | December 17, 2002 | Aquino |
D606725 | December 22, 2009 | Lavering |
D647682 | October 25, 2011 | Lavering |
Patent History
Patent number: D666784
Type: Grant
Filed: Oct 14, 2010
Date of Patent: Sep 4, 2012
Assignee: Liebherr-Werk Ehingen GmbH (Ehingen/Donau)
Inventor: Roland Bohnacker (Blaubeuren)
Primary Examiner: Cynthia Ramirez
Attorney: Alleman Hall McCoy Russell & Tuttle LLP
Application Number: 29/376,945
Type: Grant
Filed: Oct 14, 2010
Date of Patent: Sep 4, 2012
Assignee: Liebherr-Werk Ehingen GmbH (Ehingen/Donau)
Inventor: Roland Bohnacker (Blaubeuren)
Primary Examiner: Cynthia Ramirez
Attorney: Alleman Hall McCoy Russell & Tuttle LLP
Application Number: 29/376,945
Classifications
Current U.S. Class:
Crane Or Hoist (5) (D34/33)