Daniel Dinverno

US Patent:

54236517, Jun 13, 1995

Filed:

Feb 1, 1993

Appl. No.:

8/012014

Inventors:

Daniel Dinverno - Detroit MI

International Classification:

B62B 110

US Classification:

414500

Abstract:

A service cart transportable in a van or truck is comprised of a vertically oriented pyramid-shaped profile. The pyramid shape offers a high degree of stability, making it virtually impossible to tip over during normal operating conditions, especially during transport. The cart has a four-wheel base. One set of wheels is preferably swivel casters for turning sharp corners. A second set of wheels is larger and located externally of the cart. These wheels increase the base of the pyramid profile and add to the cart's stability. The service cart may be transported to and from a job site. The cart fits into a van or truck bed. To remove the cart from the vehicle, a ramp system is provided. A mechanical or electrical winch may be used to transport the cart into or out of the vehicle.

US Patent:

61202347, Sep 19, 2000

Filed:

Jun 6, 1995

Appl. No.:

8/467694

Inventors:

Daniel Dinverno - Detroit MI

International Classification:

B65G 6702

US Classification:

414538

Abstract:

A service cart transportable in a van or truck is comprised of a vertically oriented pyramid-shaped profile. The pyramid shape offers a high degree of stability, making it virtually impossible to tip over during normal operating conditions, especially during transport. The cart has a four-wheel base. One set of wheels is preferably swivel casters for turning sharp corners. A second set of wheels is larger and located externally of the cart. These wheels increase the base of the pyramid profile and add to the cart's stability. The service cart may be transported to and from a job site. The cart fits into a van or truck bed. To remove the cart from the vehicle, a ramp system is provided. A mechanical or electrical winch may be used to transport the cart into or out of the vehicle.

US Patent:

51833727, Feb 2, 1993

Filed:

Feb 12, 1991

Appl. No.:

7/654213

Inventors:

Daniel Dinverno - Detroit MI

International Classification:

B60P 100

US Classification:

414538

Abstract:

A service cart transportable in a van or truck is comprised of a vertically oriented pyramid-shaped profile. The pyramid shape offers a high degree of stability, making it virtually impossible to tip over during normal operating conditions, especially during transport. The cart has a fourwheel base. One set of wheels is preferably swivel casters for turning sharp corners. A second set of wheels is larger and located externally of the cart. These wheels increase the base of the pyramid profile and add to the cart's stability. The service cart may be transported to and from a job site. The cart fits into a van or truck bed. To remove the cart from the vehicle, a ramp system is provided. A mechanical or electrical winch may be used to transport the cart into or out of the vehicle.