Collapsible vehicle

Motor vehicles – Special wheel base – Collapsible or knockdown for storage or transport

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C180S210000, C280S278000, C280S287000

Reexamination Certificate

active

07967095

ABSTRACT:
A powered vehicle has a rear frame assembly and a front frame assembly that are pivotally attached to one another, and can be pivoted from a normal fully-extended operating position to a folded position in which the frame assemblies are positioned substantially adjacent to one another, effectively reducing overall vehicle length to about half. One or more latch members lock the front and rear frame assemblies in the fully-extended, normal operating position, and they may be used to lock the frame assemblies in the folded position. The seat support structure may be integrated with the front and rear frame assemblies such that pivoting the frame assemblies toward the folded position collapses the seat support. The steering tiller may also be collapsible toward the front frame assembly. The rear wheels may be mounted on a transaxle that is pivotally mounted on the rear frame assembly. An extendable handle may be provided to assist in the folding operation and to tow the collapsed vehicle on its anti-tip rollers.

REFERENCES:
patent: 3004619 (1961-10-01), Straussler
patent: 3710965 (1973-01-01), Joosten
patent: 4026573 (1977-05-01), Richardson
patent: 4087108 (1978-05-01), Winchell
patent: 4111447 (1978-09-01), Ishida
patent: 4462606 (1984-07-01), Hon
patent: 4570739 (1986-02-01), Kramer
patent: 5036938 (1991-08-01), Blount et al.
patent: 5186482 (1993-02-01), Sapper
patent: 5240086 (1993-08-01), Hopely, Jr.
patent: 5277267 (1994-01-01), Tiffany et al.
patent: 5312126 (1994-05-01), Shortt et al.
patent: 5467838 (1995-11-01), Wu
patent: 6183002 (2001-02-01), Choi et al.
patent: 6196566 (2001-03-01), Zhang
patent: 6364335 (2002-04-01), Mombelli
patent: 6799771 (2004-10-01), Bigot
patent: 6845830 (2005-01-01), Tojo et al.
patent: 7380778 (2008-06-01), Lawrence et al.
patent: 7451848 (2008-11-01), Flowers et al.
patent: 2002/0139591 (2002-10-01), Wisecarver
patent: 2003/0141121 (2003-07-01), Flowers et al.
patent: 2003/0218373 (2003-11-01), Etzioni et al.
patent: 2005/0077097 (2005-04-01), Kosco
patent: 299 17 475 (2000-01-01), None
patent: 0 362 033 (1990-04-01), None
patent: 0 464 982 (1992-01-01), None
patent: 0 505 598 (1992-09-01), None
patent: 1 193 170 (2002-04-01), None
patent: 1 441 401 (2004-07-01), None
patent: 1 250 876 (1971-10-01), None
patent: 1 571 849 (1980-07-01), None
patent: 2 332 403 (1999-06-01), None
patent: 59-73373 (1984-04-01), None
patent: WO 02/45539 (2002-06-01), None
patent: WO 02/051697 (2002-07-01), None
In the United States Patent and Trademark Office, Office Action Summary dated Feb. 2, 2007, U.S. Appl. No. 10/960,742, filed Oct. 7, 2004, 14 pages.
In the United States Patent and Trademark Office, Response to First Office Action dated Aug. 7, 2007, U.S. Appl. No. 10/960,742, filed Oct. 7, 2004, 10 pages.
In the United States Patent and Trademark Office, Final Office Action in U.S. Appl. No. 10/960,742, filed Nov. 1, 2007, 19 pages.

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

Collapsible vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-2666774

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