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US3768837A Expired / Lapsed US ⏱️ 0.0 years remaining

Tow bar constituting a part of a hitch assembly adapted for securement to a vehicle frame

Assignee: Horizon Global Americas Inc
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Filing: 1971-03-01
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Granted: 1973-10-30
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Expires: 1991-03-01
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Abstract

Abstract A tow bar constituting a part of a hitch assembly and including an elongated support member which extends longitudinally and under the vehicle centered between the sides thereof. One end of the support member is located near the rear bumper of the vehicle while the opposite end of the member extends forwardly of the bumper. A pair of arm members is secured to the forward end of the support member and another pair of members is secured to the support member between the ends thereof. The arm members of each pair of arm members extend laterally outwardly in opposite directions from the support member. Both pairs of arm members extend transversely of the vehicle frame and include means at the free ends thereof to secure each pair of arms to oppositely spaced parts of the vehicle frame. The support member defines a recess for receiving a coupling part of the hitch assembly.

Inventors

  • 👤 R Reese

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 09:48
CPC Classifications
B; B60; B60D; B60D1/00; B60D1/48; B60D1/485; B60D1/14; B60D1/167; B60D1/488

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 267 words
A tow bar, which constitutes a part of a hitch assembly and which is adapted for securement to the frame of a vehicle, comprising an elongated support member adapted to extend longitudinally of and under said vehicle substantially centered between the sides thereof, said support member having front and rear ends, said rear support member end adapted to be located adjacent the rear bumper of said vehicle, a connector bracket means carried at the front end of said support member, said connector bracket means including an inverted U-shaped channel portion and a gusset portion, said channel portion positioned transversely across the front end of said support member with said gusset member being secured to said support member and extending between said channel portion and support member, a first pair of arm members, said first pair of arm members fitting within said channel portion, means securing said first pair of arm members to said bracket means at said channel portion, said first pair of arm members projecting laterally outwardly in opposite directions from said support member and being adapted to extend transversely of said vehicle frame, a second pair of arm members secured to said support member between said front and rear ends thereof, said second pair of arm members projecting laterally outwardly in opposite directions from said support member and being adapted to extend transversely of said vehicle frame, means at the free ends of each arm member for securing each pair of arm members to opposite parts of said vehicle frame, and said support member defining means for carrying a coupling part of said hitch assembly.
Claim 2
Dependent Claim 267 words
A tow bar, which constitutes a part of a hitch assembly and which is adapted for securement to the frame of a vehicle, comprising an elongated support member adapted to extend longitudinally of and under said vehicle substantially centered between the sides thereof, said support member having front and rear ends, said rear support member end adapted to be located adjacent the rear bumper of said vehicle, a connector bracket means carried at the front end of said support member, said connector bracket means including an inverted U-shaped channel portion and a gusset portion, said channel portion positioned transversely across the front end of said support member with said gusset member being secured to said support member and extending between said channel portion and support member, a first pair of arm members, said first pair of arm members fitting within said channel portion, means securing said first pair of arm members to said bracket means at said channel portion, said first pair of arm members projecting laterally outwardly in opposite directions from said support member and being adapted to extend transversely of said vehicle frame, a second pair of arm members secured to said support member between said front and rear ends thereof, said second pair of arm members projecting laterally outwardly in opposite directions from said support member and being adapted to extend transversely of said vehicle frame, means at the free ends of each arm member for securing each pair of arm members to opposite parts of said vehicle frame, and said support member defining means for carrying a coupling part of said hitch assembly.
Claim 3
Dependent Claim 41 words
The tow bar of claim 1 wherein said frame includes longitudinal frame parts, said securement means at the free end of each arm member adapted to connect each pair of arm members to oppositely located parts of said longitudinal frame parts.
Claim 4
Dependent Claim 20 words
The tow bar of claim 1 wherein said first pair of arm members constitute portions of a one-piece cross member.
Claim 5
Dependent Claim 42 words
The tow bar of claim 1 wherein said second pair of arm members constitute pOrtions of a one-piece cross member, said support member carrying connector bracket means spaced from said rear end thereof, said cross member removably secured to said bracket means.
Claim 6
Dependent Claim 29 words
The tow bar of claim 1 wherein each arm member of said first pair of arm members has one end portion removably secured to said bracket means channel portion.
Claim 7
Dependent Claim 27 words
The tow bar of claim 5 wherein said securement means permits lateral adjustment of said first pair of arm members to accommodate vehicle frames of various widths.
Claim 8
Dependent Claim 43 words
The tow bar of claim 1 wherein said support member carries a connector bracket means between its front and rear ends, each arm member of said second pair of arm members having one end portion removably secured to said last mentioned bracket means.
Claim 9
Dependent Claim 44 words
The tow bar of claim 7 wherein said last mentioned bracket means and each arm member of said second pair of arm members includes cooperating securement means permitting lateral adjustment of said second pair of arm members to accommodate vehicle frames of various widths.

References Cited (Backward Citations)

CA589030A Cited
US2576461A Cited
US2569086A Cited
US2639160A Cited
US2747892A Cited
US3463513A Cited
US3463514A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-10-29 1977-04-30 1977-10-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-10-29 1981-04-30 1981-10-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-10-29 1985-04-30 1985-10-30 $7700.00 Window Closed / Lapsed

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