← Back to Patent Explorer
US4553783A Expired / Lapsed US ⏱️ 0.0 years remaining

Motor vehicle with its body in the form of a volumetric shell of resilient material

Assignee: Individual
•
Filing: 1983-03-08
•
Granted: 1985-11-19
•
Expires: 2003-03-08
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract The invention relates to a motor vehicle of which the shell is entirely constructed of resilient impact-resistant material configured into a structure of integrated volumes which is fitted on to a load-bearing base comprising all the mechanical members. In this respect, the term "shell" signifies that which in conventional motor vehicles is represented by the body together with the compartments for housing the mechanical members and passengers. The proposed vehicle is therefore composed of a lower body portion or frame to which the wheels and transmission and control members are connected, on which there is a structure formed from one or more blocks or sheets of resilient material, configured as volumes which harmonically blend the outer shape and the passenger compartments into a unified combination.

Inventors

  • 👤 Giuseppe Lagana

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 21:56
CPC Classifications
B; B62; B62D; B62D31/00; B62D29/00; B62D29/04; B62D29/043

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 70 words
A motor vehicle comprising a load-bearing base which houses a rear engine of the vehicle, and on the load-bearing base a soft body which has in its center a concavity for seats for the driver and passenger, said body being entirely of molded expanded soft cellular material, and roll bars fixed rigidly to said base, there being a forward said roll bar which embraces a wind screen of the vehicle.
Claim 2
Dependent Claim 70 words
A motor vehicle comprising a load-bearing base which houses a rear engine of the vehicle, and on the load-bearing base a soft body which has in its center a concavity for seats for the driver and passenger, said body being entirely of molded expanded soft cellular material, and roll bars fixed rigidly to said base, there being a forward said roll bar which embraces a wind screen of the vehicle.
Claim 3
Dependent Claim 21 words
A motor vehicle as claimed in claim 1, in which said material of the body is a polyurethane of cellular structure.

References Cited (Backward Citations)

US3215113A Cited
US3836192A Cited
CA965453A Cited
US4049309A Cited
US4202579A Cited
US4355841A Cited
US4453763A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1988-11-18 1989-05-20 1989-11-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1992-11-18 1993-05-20 1993-11-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1996-11-18 1997-05-20 1997-11-19 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag