Portable support structure

Supports – Stand – Receptacle

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C248S166000, C182S181100, C182S224000

Reexamination Certificate

active

10744540

ABSTRACT:
The present invention is a device having at least two strut assemblies joined together to form a free standing support that is both portable and collapsible. Components may be joined to one another by a flexible cord, and a flexible load bearing web to limit the maximum open position. Used in pairs the support device is advantageous for holding articles for work or storage.

REFERENCES:
patent: 438630 (1890-10-01), Lyon
patent: 441507 (1890-11-01), Sale
patent: 559743 (1896-05-01), Ormsby
patent: 2746703 (1956-05-01), Emery
patent: 2896365 (1959-07-01), Ellman
patent: 3071204 (1963-01-01), Piltingsrud
patent: 3483999 (1969-12-01), Barrett
patent: 4369000 (1983-01-01), Egnew
patent: 4489808 (1984-12-01), Voye
patent: 4577767 (1986-03-01), Geschwender
patent: 4723741 (1988-02-01), Doering
patent: 4756386 (1988-07-01), Blanchard
patent: 4789070 (1988-12-01), Bennett
patent: 5085329 (1992-02-01), Crowell et al.
patent: 5097546 (1992-03-01), Turner, III
patent: 5146635 (1992-09-01), Gastle et al.
patent: 5190254 (1993-03-01), Maguire
patent: 5301910 (1994-04-01), Lang et al.
patent: 5551178 (1996-09-01), Foley et al.
patent: 5657703 (1997-08-01), Johnson
patent: 5667066 (1997-09-01), Simpson
patent: 6213555 (2001-04-01), Sulpizio et al.
patent: 6406091 (2002-06-01), Saul et al.
patent: 6601675 (2003-08-01), Gulledge
patent: 6814333 (2004-11-01), Freiburger
patent: 2004/0262466 (2004-12-01), Blattner

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Portable support structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable support structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable support structure will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3821898

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.