← Back to Patent Explorer
US5478101A Expired / Lapsed US ⏱️ 0.0 years remaining

Alignment device for a trailer hitch

Assignee: Individual
•
Filing: 1994-06-29
•
Granted: 1995-12-26
•
Expires: 2014-06-29
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract An alignment device for a trailer hitch which detachably mounts to a tailgate of a pickup truck for visually aligning a hitch ball on a drop hitch bumper of the pickup truck with a coupler on a tow bar of a trailer. The device comprising a reflecting element. A structure is for supporting the reflecting element. A facility is for attaching the reflecting element to the supporting structure in an adjustable manner. A unit is for mounting the supporting structure to the tailgate of the pickup truck in a detachable manner. An assembly is for securing the mounting unit to the supporting structure in an adjustable manner. A driver can look into a rearview mirror of the pickup truck and see within the reflecting element the hitch ball which will align up and engage with the coupler.

Inventors

  • 👤 Robert L. Roberson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 10:50
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/002; B60R1/003

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 309 words
An alignment device for a trailer hitch which detachably mounts to a steel tailgate of a pickup truck for visually aligning a hitch ball on a drop hitch bumper of the pickup truck with a coupler on a tow bar of a trailer, said device comprising: a) a reflecting element comprising a housing and a mirror affixed within said housing; b) means for supporting said reflecting element comprising a frame member tubular in cross section and formed into an O-shaped configuration; c) means for attaching said reflecting element to said supporting means in an adjustable manner comprising a ball and socket joint extending from a back surface of said housing to permit orientation of said mirror and a clamp member transversely extending from said ball and socket joint to an upper portion of said frame member to permit easy removal and relocation of said mirror; d) means for mounting said supporting means to the tailgate of the pickup truck in a detachable manner comprising a magnetic base for attaching said alignment device on an outer surface of said tailgate, said magnetic base including an outer cap cover and an inner magnetic core retained within said outer cap cover; and e) means for securing said mounting means to said supporting means in an adjustable manner comprising a bracket having two locking arms extending between a rear surface of said outer cap cover and a lower portion of said frame member and a bolt extending through said two locking arms and a nut threaded onto said bolt to tightly engage the two locking arms with the lower portion of said frame member to maintain said magnetic base in position, so that a driver can look into a rearview mirror of the pickup truck and see within said reflecting element the hitch ball which will align up and engage with the coupler.
Claim 2
Dependent Claim 309 words
An alignment device for a trailer hitch which detachably mounts to a steel tailgate of a pickup truck for visually aligning a hitch ball on a drop hitch bumper of the pickup truck with a coupler on a tow bar of a trailer, said device comprising: a) a reflecting element comprising a housing and a mirror affixed within said housing; b) means for supporting said reflecting element comprising a frame member tubular in cross section and formed into an O-shaped configuration; c) means for attaching said reflecting element to said supporting means in an adjustable manner comprising a ball and socket joint extending from a back surface of said housing to permit orientation of said mirror and a clamp member transversely extending from said ball and socket joint to an upper portion of said frame member to permit easy removal and relocation of said mirror; d) means for mounting said supporting means to the tailgate of the pickup truck in a detachable manner comprising a magnetic base for attaching said alignment device on an outer surface of said tailgate, said magnetic base including an outer cap cover and an inner magnetic core retained within said outer cap cover; and e) means for securing said mounting means to said supporting means in an adjustable manner comprising a bracket having two locking arms extending between a rear surface of said outer cap cover and a lower portion of said frame member and a bolt extending through said two locking arms and a nut threaded onto said bolt to tightly engage the two locking arms with the lower portion of said frame member to maintain said magnetic base in position, so that a driver can look into a rearview mirror of the pickup truck and see within said reflecting element the hitch ball which will align up and engage with the coupler.

References Cited (Backward Citations)

US2413894A Cited
US2999427A Cited
US3889384A Cited
US3778016A Cited
US4858966A Cited
US4905376A Cited
US4940320A Cited
US5120015A Cited
US5113588A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1998-12-25 1999-06-26 1999-12-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2002-12-25 2003-06-26 2003-12-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2006-12-25 2007-06-26 2007-12-26 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag