Scissor ladder
Description
The broken line showing of various portions of the scissor ladder in
Claims
The ornamental design for a scissor ladder, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D660981
Type: Grant
Filed: Jul 21, 2011
Date of Patent: May 29, 2012
Inventor: Garlen Randall (Monterey, LA)
Primary Examiner: Doris Clark
Attorney: R. Keith Harrison
Application Number: 29/374,276
Type: Grant
Filed: Jul 21, 2011
Date of Patent: May 29, 2012
Inventor: Garlen Randall (Monterey, LA)
Primary Examiner: Doris Clark
Attorney: R. Keith Harrison
Application Number: 29/374,276
Classifications
Current U.S. Class:
Ladder (D25/64)