Tower lift
The broken line showing of the bolts on the base of the tower lift is included for the purpose of illustrating elements of the tower lift and forms no part of the claimed design.
The broken lines on the ends of the bars at the top of the tower lift indicate that no specific length is claimed.
Claims
The ornamental design for tower lift, as shown and described.
Type: Grant
Filed: Aug 12, 2011
Date of Patent: May 8, 2012
Assignee: Grosh Scenic Rentals, Inc. (Hollywood, CA)
Inventors: Ralph Cichetti (Montrose, CA), David D. MacMurtry (North Hollywood, CA), Quang N. Truong (Rosemead, CA), Risto M. Salo (Valencia, CA), Amanda Uhlein (Wayne, NJ)
Primary Examiner: Cynthia Ramirez
Attorney: Christie, Parker & Hale, LLP
Application Number: 29/399,356