Utility cart

Land vehicles – Wheeled – Extensible

Patent

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Details

2804911, 296 27, 296181, B62D 3900, B62D 6308

Patent

active

054801800

ABSTRACT:
A utility cart (10) includes a base support member (11) which is supported on wheels (17). Side walls (12, 13) are removably positioned on the base support member (11) by inserting downwardly extending projections (25) into slots (24) formed in the base support member (11). Front and rear end walls (14, 15) have slots (28) therein to engage flanges (30) formed on the side walls (12, 13) to interlock the end walls (14, 15) to the side walls (12, 13). The bottoms of the end walls (14, 15) are also provided with downwardly extending projections (25) which are received in additional slots (24) formed in the base support member (11).

REFERENCES:
patent: D249138 (1978-08-01), Butler
patent: D286992 (1986-12-01), Doering
patent: D325549 (1992-04-01), Jarvis
patent: 360562 (1887-04-01), Cochrane
patent: 496459 (1893-05-01), Waggener et al.
patent: 3612600 (1971-10-01), Salichs
patent: 3834753 (1974-09-01), Heiter et al.
patent: 4239258 (1980-12-01), Burris
patent: 4396208 (1983-08-01), Koch
patent: 4635956 (1987-01-01), Morrissette
patent: 4740008 (1988-04-01), Johnson
patent: 4824137 (1989-04-01), Bolden
patent: 5249821 (1993-10-01), Ricketts et al.
patent: 5299826 (1994-04-01), Flowers
2 page advertisement, "Estate Masters"; AECO Estate Products Limited, 1552 Hertel Ave., Suite 905, Buffalo, New York 14216-2882; Jan. 1992.
1 page advertisement, "Converta-Cart"; Converta-Cart, a Division of Enterprising Associates Council Inc., 1668 Kings Down Circle, Atlanta, Georgia 30338; Jan. 1, 1992.
2 page advertisement; Brinly Carts; Jan. 1992.
1 page advertisement, "Versa-Cart.TM. System"; Jan. 1992.
3 page advertisement, "Lambert Ready-To-Assembly T-10RTA, HT-10RTAA", Lambert Corporation, 117 S. Third, Box 278, Ansonia, Ohio 45303; Jan. 1992.
4 page brochure, "The Heavyweights", Agri-Fab, 303 West Raymond St., Sullivan, Illinois 61951; Jul. 1991.
1 page advertisement, "A Complete Line of Carts"; Allegheny International Hardware Group, True Temper, Jackson Cyclone, Wilkinson Sword, P.O. Box 3500, Shiremanstown, Pa. 17011, 1978.
4 page brochure, "Rubbermaid Tractor Cart"; Rubbermaid Commercial Products Inc., 3124 Valley Ave., Winchester, Va. 22601, 1993.
1 page advertisement, "Trailer/Dump Cart"; Precision Products Inc., 2415 S. Grand E., P.O. Box 2546, Springfield, Ill. 62708.
1 page advertisement, "Kimpex USA Ltd. Lawn & Garden Accessories", pub. date unknown.
1 page advertisement, "Consumer Carts"; Kelley Mfg. Co., 10745 Marina Drive, Olive Branch, Miss. 38654, pub. date unknown.

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