US4013303A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fold-away tow bar
Assignee: Individual
•
Filing: 1975-08-27
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Granted: 1977-03-22
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Expires: 1995-08-27
Abstract
Abstract A fold-away tow bar comprising an elongated housing operatively mounted on the front bumper of the vehicle to be towed. The housing includes a front door or cover which is hingedly mounted thereon to permit access to the interior of the housing. First and second tow bars are each pivotally connected at one end thereof to the housing adjacent the opposite ends thereof. The tow bars are normally stored within the housing in a "folded" condition. The bars may be pivotally moved relative to the housing to a towing position whereby the forward ends of the bars may be secured together by a pin means. One of the bars is provided with a clevis element pivotally mounted thereon for attachment to the towing vehicle.
Inventors
- 👤 William J. Milner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:42
CPC Classifications
B; B60; B60D; B60D3/00; B60D1/00; B60D1/48; B60D1/54
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
178 words
A towing bar for permitting a towing vehicle to tow a towed vehicle, comprising, an elongated, horizontally disposed housing operatively secured to the forward end of the towed vehicle and having opposite ends and an interior compartment, first and second tow bar members pivotally secured at one end thereof to said housing adjacent the opposite ends thereof, said tow bar members having a length less than said housing to permit said tow bar members to be stored within said housing at times, said tow bar members being pivotally movable from said stored position to an inwardly and forwardly extending operative position, first means for securing the other ends of said tow bar members together in said operative position, and means on the said other end of at least one of said tow bar members for connection to the towing vehicle, one of said tow bars being vertically movable with respect to its pivotal connection to said housing to permit said one tow bar member to be stored on top of said other tow bar member in said housing.
Claim 2
Dependent Claim
178 words
A towing bar for permitting a towing vehicle to tow a towed vehicle, comprising, an elongated, horizontally disposed housing operatively secured to the forward end of the towed vehicle and having opposite ends and an interior compartment, first and second tow bar members pivotally secured at one end thereof to said housing adjacent the opposite ends thereof, said tow bar members having a length less than said housing to permit said tow bar members to be stored within said housing at times, said tow bar members being pivotally movable from said stored position to an inwardly and forwardly extending operative position, first means for securing the other ends of said tow bar members together in said operative position, and means on the said other end of at least one of said tow bar members for connection to the towing vehicle, one of said tow bars being vertically movable with respect to its pivotal connection to said housing to permit said one tow bar member to be stored on top of said other tow bar member in said housing.
Claim 3
Dependent Claim
28 words
The towing bar of claim 1 wherein means is provided on said housing to prevent vertical movement of said one tow bar member when in its operative position.
Claim 4
Dependent Claim
186 words
A towing bar for permitting a towing vehicle to tow a towed vehicle, comprising, an elongated, horizontally disposed housing operatively secured to the forward end of the towed vehicle and having opposite ends and an interior compartment, first and second tow bar members pivotally secured at one end thereof to said housing adjacent the opposite ends thereof, said tow bar members having a length less than said housing to permit said tow bar members to be stored within said housing at times, said tow bar members being pivotally movable from said stored position to an inwardly and forwardly extending operative position, first means for securing the other ends of said tow bar members together in said operative position, and means on the said other end of at least one of said tow bar members for connection to the towing vehicle, a vertically disposed post being secured to said housing at one end thereof, said first tow bar member being vertically movable on and pivotally secured to said post to permit said first tow bar member to be stored on top of said second tow bar member.
Claim 5
Dependent Claim
186 words
A towing bar for permitting a towing vehicle to tow a towed vehicle, comprising, an elongated, horizontally disposed housing operatively secured to the forward end of the towed vehicle and having opposite ends and an interior compartment, first and second tow bar members pivotally secured at one end thereof to said housing adjacent the opposite ends thereof, said tow bar members having a length less than said housing to permit said tow bar members to be stored within said housing at times, said tow bar members being pivotally movable from said stored position to an inwardly and forwardly extending operative position, first means for securing the other ends of said tow bar members together in said operative position, and means on the said other end of at least one of said tow bar members for connection to the towing vehicle, a vertically disposed post being secured to said housing at one end thereof, said first tow bar member being vertically movable on and pivotally secured to said post to permit said first tow bar member to be stored on top of said second tow bar member.
Claim 6
Dependent Claim
84 words
The towing bar of claim 3 wherein an ear is secured to said housing adjacent said post, said ear having a lower end spaced above the lower end of said housing, a cam secured to said one end of said first tow bar member and extendng laterally therefrom, said cam being positioned below the lower end of said ear when said first tow bar member is in its operative position to prevent vertical movement of said one end of said first tow bar member.
Claim 7
Dependent Claim
184 words
A towing bar for permitting a towing vehicle to tow a towed vehicle, comprising, an elongated, horizontally disposed housing operatively secured to the forward end of the towed vehicle and having a closable front wall, opposite ends and an interior compartment, first and second tow bar members pivotally secured at one end thereof to said housing adjacent the opposite ends thereof, said tow bar members having a length less than said housing to permit said tow bar members to be stored within said housing at times, said tow bar members being pivotally movable from said stored position to an inwardly and forwardly extending operative position, first means for securing the other ends of said tow bar members together in said operative position, and means on the said other end of at least one of said tow bar members for connection to the towing vehicle, said housing being detachably secured to the front bumper of said towed vehicle and having a length substantially less than said front bumper, said closable front wall extending substantially the length of said housing and dwelling in a single plane.
Claim 8
Dependent Claim
184 words
A towing bar for permitting a towing vehicle to tow a towed vehicle, comprising, an elongated, horizontally disposed housing operatively secured to the forward end of the towed vehicle and having a closable front wall, opposite ends and an interior compartment, first and second tow bar members pivotally secured at one end thereof to said housing adjacent the opposite ends thereof, said tow bar members having a length less than said housing to permit said tow bar members to be stored within said housing at times, said tow bar members being pivotally movable from said stored position to an inwardly and forwardly extending operative position, first means for securing the other ends of said tow bar members together in said operative position, and means on the said other end of at least one of said tow bar members for connection to the towing vehicle, said housing being detachably secured to the front bumper of said towed vehicle and having a length substantially less than said front bumper, said closable front wall extending substantially the length of said housing and dwelling in a single plane.
Claim 9
Dependent Claim
16 words
The towing bar of claim 5 wherein said first means comprises an inverted U-shaped pin means.
Claim 10
Dependent Claim
30 words
The towing bar of claim 5 wherein said means on the said other end of at least one of said tow bar members comprises a clevis element pivotally secured thereto.
References Cited (Backward Citations)
US2601993A
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US2995386A
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US3281162A
Cited
US3704900A
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US3774949A
Cited
US3806162A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-03-21 | 1980-09-20 | 1981-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-03-21 | 1984-09-20 | 1985-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-03-21 | 1988-09-20 | 1989-03-22 | $7700.00 | Window Closed / Lapsed |