Easy To Use Patents Search & Patent Lawyer Directory
Select Patents Filed by State
Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming
At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Register or Login To Download This Patent As A PDF
United States Patent
, et al.
July 19, 2011
We claim the ornamental design for a collapsible backrest, as shown and
Matteson; Nick (San Diego, CA) , Pearson; Erick (San Diego, CA) Assignee:
December 8, 2009
Current U.S. Class: D6/368
Current International Class:
Field of Search:
D6/334-336,367,368,374,375,376,379,380,500-502 297/16.1,16.2,45,183.5,350,352,377,378.1,380,382,452.12,452.13 5/419
U.S. Patent Documents Primary Examiner:
Attorney, Agent or Firm: Biotech Beach Law Group PC
FIG. 1 is a left, rear, top perspective view of a collapsible backrest
showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left elevational view thereof, the right elevational view
being a mirror image of the left elevational view;
FIG. 5 is a top plan view thereof;
FIG. 6 is a left elevational view of the collapsible backrest folded to
provide a collapsed position; and,
FIG. 7 is a left, front, top perspective view thereof.
The broken lines shown in the drawings are for illustrative purposes only
and form no part of the claimed design.
* * * * *
File A Patent Application
Protect your idea -- Don't let
someone else file first. Learn more.
3 Easy Steps -- Complete Form,
application Review, and File. See our process.
Attorney Review -- Have your
application reviewed by a Patent Attorney. See what's included.