US4394027A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor-trailer land vehicle
Assignee: Individual
•
Filing: 1981-05-11
•
Granted: 1983-07-19
•
Expires: 2001-05-11
Abstract
Abstract A fuel transport land vehicle formed by a tractor and a trailer carrying fuel in which the tractor has a plurality of axles all of which are steerable. The tractor and trailer are detachably coupled so that they remain along the same general longitudinal axis and sideways relative motion between the tractor and trailer is prevented. A pumping module is removably coupled to the vehicle and has disposed therein means for pumping, filtering and modulating the flow of fuel from the trailer.
Inventors
- 👤 Robert G. Watkins, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:13
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B60; B60P; B60P3/00; B60P3/22; B60P3/224; B60P3/225; B62; B62D; B62D53/00; B62D53/04; B62D53/06; B62D53/08; B62D53/0871; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6855; Y10T137/6881
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
91 words
A fuel transport land vehicle for dispensing jet fuel to an aircraft comprising a tractor, a trailer having a tank for carrying jet fuel, means for detachably coupling said tractor to said trailer, pumping module means enclosed within a housing having disposed therein means for filtering said jet fuel and means for modulating the flow of said jet fuel from said tank, and means for detachably securing said housing to said tractor whereby said pumping module means may be easily removed from said tractor upon malfunction of said pumping module means.
Claim 2
Dependent Claim
91 words
A fuel transport land vehicle for dispensing jet fuel to an aircraft comprising a tractor, a trailer having a tank for carrying jet fuel, means for detachably coupling said tractor to said trailer, pumping module means enclosed within a housing having disposed therein means for filtering said jet fuel and means for modulating the flow of said jet fuel from said tank, and means for detachably securing said housing to said tractor whereby said pumping module means may be easily removed from said tractor upon malfunction of said pumping module means.
Claim 3
Dependent Claim
46 words
The fuel transport land vehicle of claim 1 in which said housing is shaped in the form of a rectangular solid having walls and in which there is provided fastening devices for detachably securing a lower wall of said housing to a platform of said tractor.
Claim 4
Dependent Claim
26 words
The fuel transport land vehicle of claim 2 in which there is provided quick disconnection means for fluidly coupling said pumping module means to said tank.
Claim 5
Dependent Claim
30 words
The fuel transport land vehicle of claim 3 in which there is provided hose reel means disposed within said housing coupled to said modulating flow means for refueling the aircraft.
Claim 6
Dependent Claim
25 words
The fuel transport land vehicle of claim 4 in which there is provided air line means disposed within said housing for providing dead man control.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-07-18 | 1987-01-17 | 1987-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-07-18 | 1991-01-17 | 1991-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-07-18 | 1995-01-17 | 1995-07-19 | $7700.00 | Window Closed / Lapsed |