Lifting sling
Latest Liko Research & Development AB Patents:
Description
FIG. 1 is a perspective view from the front of the lifting sling showing the new design thereof;
FIG. 2 is a perspective view from the back of said sling;
FIG. 3 is a plan view from above of the sling, unfolded; and,
FIG. 4 is a plan view from below the sling, unfolded.
Claims
The ornamental design for a lifting sling, as shown and described.
Referenced Cited
U.S. Patent Documents
2688410 | September 1954 | Nelson |
2793768 | May 1957 | Schaedler |
2835902 | May 1958 | Fash |
2903238 | September 1959 | Flandrick |
4742588 | May 10, 1988 | James |
4823418 | April 25, 1989 | Downs |
5077844 | January 7, 1992 | Twitchell et al. |
D355290 | February 7, 1995 | Parker |
D371333 | July 2, 1996 | Fennell |
D376886 | December 24, 1996 | Dunn et al. |
5615426 | April 1, 1997 | Hokett |
5649329 | July 22, 1997 | Horcher et al. |
6079062 | June 27, 2000 | Mullin |
D437263 | February 6, 2001 | Dahlberg et al. |
6196229 | March 6, 2001 | Piazza |
6219862 | April 24, 2001 | Horcher et al. |
6276006 | August 21, 2001 | Hoit |
6289534 | September 18, 2001 | Hakamiun et al. |
Patent History
Patent number: D486287
Type: Grant
Filed: Apr 24, 2002
Date of Patent: Feb 3, 2004
Assignee: Liko Research & Development AB (Lulea)
Inventor: Gunnar Liljedahl (Luleå)
Primary Examiner: Cynthia E. Ramirez
Attorney, Agent or Law Firm: Jacobson Holman PLLC
Application Number: 29/159,525
Type: Grant
Filed: Apr 24, 2002
Date of Patent: Feb 3, 2004
Assignee: Liko Research & Development AB (Lulea)
Inventor: Gunnar Liljedahl (Luleå)
Primary Examiner: Cynthia E. Ramirez
Attorney, Agent or Law Firm: Jacobson Holman PLLC
Application Number: 29/159,525
Classifications
Current U.S. Class:
Conveying, Lifting, Or Transferring Article (D34/28)
International Classification: 1205;
International Classification: 1205;