US3204791A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor powered vehicle for handicapped persons
Assignee: Individual
•
Filing: 1964-01-20
•
Granted: 1965-09-07
•
Expires: 1984-01-20
Abstract
No abstract record available.
Inventors
- 👤 Claude E Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:37
CPC Classifications
A; A61; A61G; A61G5/00; A61G5/04; A61G5/041; A61G5/045; A61G5/10; A61G5/1005; A61G5/1032; A61G5/1051; B; B60; B60K; B60K1/00; B62; B62K; B62K5/00; B62K5/02; B62K5/023; B62K5/025; B62K5/05; A61G2203/00; A61G2203/10; A61G2203/14; A61G2220/00; A61G2220/14; A61G2220/145; A61G3/00; A61G3/02; A61G3/06; A61G3/061; A61G5/1035
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
163 words
IN A POWERED VEHICLE FOR USE PARTICULARLY BY HANDICAPPED PERSONS, THE IMPROVEMENT COMPRISING: A VEHICLE FRAME, FRONT AND REAR WHEEL ASSEMBLIES CONNECTED TO SAID FRAME, A VEHICLE BODY MOUNTED ON SAID FRAME, RAMP MENAS HINGED AT ONE END TO SAID FRAME, MEANS FOR OPERATING SAID RAMP BETWEEN TWO POSITIONS WHEREBY THE RAMP IN ONE POSITION PERMITS THE OPERATOR OF SAID VEHICLE ACCESS TO AND EXIT FROM THE INTERIOR OF SAID VEHICLE BODY ALONG SAID RAMP AND THE RAMP IN THE OTHERE POSITION EXTENDS IN A SUBSTANTIALLY VERTICAL DIRECTION TO BE LOCATED CO-EXTENSIVELY WITH SAID VEHICLE BODY TO EFFECTIVELY COMPRISE A PORTION THEREOF; INDEPENDENT DRIVE MEANS MOUNTED ON SAID FRAME WITHIN SAID VEHICLE BODY AND CONNECTED TO AT LEAST ONE OF SAID WHEEL ASSEMBLIES FOR POWERING SAID VEHICLE; A FIRST CONTROL MEANS OPERATIVELY CONNECTED TO SAID FRONT WHEEL ASSEMBLY FOR STEERING SAID VEHICLE; A SECOND CONTROL MEANS OPERATIVELY CONNECTED TO SAID DRIVE MEANS TO SELECTIVELY REGULATE THE SPEED, AND TO BRAKE, SAID DRIVE MEANS.
Claim 2
Dependent Claim
163 words
IN A POWERED VEHICLE FOR USE PARTICULARLY BY HANDICAPPED PERSONS, THE IMPROVEMENT COMPRISING: A VEHICLE FRAME, FRONT AND REAR WHEEL ASSEMBLIES CONNECTED TO SAID FRAME, A VEHICLE BODY MOUNTED ON SAID FRAME, RAMP MENAS HINGED AT ONE END TO SAID FRAME, MEANS FOR OPERATING SAID RAMP BETWEEN TWO POSITIONS WHEREBY THE RAMP IN ONE POSITION PERMITS THE OPERATOR OF SAID VEHICLE ACCESS TO AND EXIT FROM THE INTERIOR OF SAID VEHICLE BODY ALONG SAID RAMP AND THE RAMP IN THE OTHERE POSITION EXTENDS IN A SUBSTANTIALLY VERTICAL DIRECTION TO BE LOCATED CO-EXTENSIVELY WITH SAID VEHICLE BODY TO EFFECTIVELY COMPRISE A PORTION THEREOF; INDEPENDENT DRIVE MEANS MOUNTED ON SAID FRAME WITHIN SAID VEHICLE BODY AND CONNECTED TO AT LEAST ONE OF SAID WHEEL ASSEMBLIES FOR POWERING SAID VEHICLE; A FIRST CONTROL MEANS OPERATIVELY CONNECTED TO SAID FRONT WHEEL ASSEMBLY FOR STEERING SAID VEHICLE; A SECOND CONTROL MEANS OPERATIVELY CONNECTED TO SAID DRIVE MEANS TO SELECTIVELY REGULATE THE SPEED, AND TO BRAKE, SAID DRIVE MEANS.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |