Collapsible cart

Details Collapsible cart Collapsible cart

1997-03-28

1999-08-24

Dickson, Paul N.

Land vehicles

Wheeled

Tiltable vehicles, stabilized by attendant or article

280 47371, 280655, B62B 300

Patent

active

059415436

ABSTRACT:
A collapsible cart includes a pivotable platform, a pivotable handle, and collapsible and adjustable tube assemblies for placing the cart in an extended or retracted position. The cart opens to a two-wheel hand truck or a four-wheel cart. It also closes to a compact configuration, making it highly portable and easy to store.

REFERENCES:
patent: 1532700 (1925-04-01), Kinsella
patent: 2096994 (1937-10-01), Millen
patent: 2519113 (1950-08-01), Cohn
patent: 2820643 (1958-01-01), Cohn
patent: 3572870 (1971-03-01), Marks
patent: 3655212 (1972-04-01), Krass et al.
patent: 3702016 (1972-11-01), Keesee
patent: 3785669 (1974-01-01), Doheny
patent: 3998476 (1976-12-01), Kazmark, Sr.
patent: 4046391 (1977-09-01), Restad et al.
patent: 4284287 (1981-08-01), Esposito
patent: 4335897 (1982-06-01), Muller, Jr.
patent: 4354689 (1982-10-01), Perego
patent: 4523773 (1985-06-01), Holtz
patent: 4577877 (1986-03-01), Kassai
patent: 4754985 (1988-07-01), Im et al.
patent: 4896897 (1990-01-01), Wilhelm
patent: 4921270 (1990-05-01), Schoberg
patent: 4974871 (1990-12-01), Mao
patent: 5024458 (1991-06-01), Kazmark et al.
patent: 5127664 (1992-07-01), Cheng
patent: 5178404 (1993-01-01), Chen
patent: 5228716 (1993-07-01), Dahl
patent: 5368143 (1994-11-01), Pond et al.
patent: 5374073 (1994-12-01), Hung-Hsin

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-459696