Pneumatic boat lift
Description
The broken lines are for environmental purposes only and form no part of the claimed design.
Claims
The ornamental design for a pneumatic boat lift, as shown and described.
Referenced Cited
U.S. Patent Documents
4801152 | January 31, 1989 | Elliott et al. |
5184914 | February 9, 1993 | Basta |
D344835 | March 1, 1994 | MacEachern |
5485798 | January 23, 1996 | Samoian et al. |
5890835 | April 6, 1999 | Basta et al. |
7021861 | April 4, 2006 | Basta |
7168380 | January 30, 2007 | Canniffe et al. |
7246970 | July 24, 2007 | Hey |
7273329 | September 25, 2007 | Spratt et al. |
7318385 | January 15, 2008 | Derner |
D586524 | February 10, 2009 | Mertes |
Patent History
Patent number: D619325
Type: Grant
Filed: Jul 7, 2009
Date of Patent: Jul 6, 2010
Inventors: Marco Mantilla (Miami, FL), Jorge Alvarado (Hialeah, FL)
Primary Examiner: Cynthia E Ramirez
Attorney: Albert Bordas, P.A.
Application Number: 29/339,726
Type: Grant
Filed: Jul 7, 2009
Date of Patent: Jul 6, 2010
Inventors: Marco Mantilla (Miami, FL), Jorge Alvarado (Hialeah, FL)
Primary Examiner: Cynthia E Ramirez
Attorney: Albert Bordas, P.A.
Application Number: 29/339,726
Classifications
Current U.S. Class:
Conveying, Lifting, Or Transferring Article (D34/28)