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US4250770A Expired / Lapsed US ⏱️ 0.0 years remaining

Handlebar assembly

Assignee: Individual
•
Filing: 1977-10-31
•
Granted: 1981-02-17
•
Expires: 1997-10-31
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Abstract

Abstract The combination of a handlebar for a ten-speed bicycle or the like, which is characterized by a crossbar carried by the bicycle frame and which has downwardly curved sections and rearwardly curved sections that serve as handgrips and an extensible, adjustable supporting bar mounted by clamps to the handgrips for quick and easy attachment and detachment and adjustment to accommodate different spacings between the handgrips to provide support for one or more accessories, such as speedometers, lights, horns and the like.

Inventors

  • 👤 Willard A. Robertson, Jr.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 09:33
CPC Classifications
B; B62; B62K; B62K21/00; B62K21/12; B62K21/125; B62J; B62J11/00; B62J50/00; B62J50/20; B62J50/21; B62J50/225; B62J6/00; B62J6/02; B62J6/028; B62J6/03; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/2078; Y10T74/20822

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 207 words
A handlebar assembly for protectively mounting bicycle accessories such as speedometers, lights, horns and the like, said handlebar assembly comprising handlebar means having a substantially straight crossbar portion, said crossbar portion including a central portion adapted to be retained by a bicycle frame, said crossbar portion terminating in ends adapted to be gripped, each of said ends being formed by a downwardly curved portion and a rearwardly curved portion terminating in a handlegrip portion, in combination with support bar means for supporting one or more of said accessories, said support bar means comprising a substantially straight support bar portion including ends, clamp means, affixed to said ends of said support bar means and adapted for rotational movement about said handlegrip portions, for quick and easy attachment and detachment of the support bar means to the handlegrip portions, and telescoping means for enabling longitudinal adjustment of said straight support bar to accommodate different spacings between the handlegrip portions, said support bar means mounted in combination with the handlebar means to define an area for protecting said mounted accessories, the size of said area being adjustable by rotating said clamp means relative to said handlegrip portions to enable said telescoping means for longitudinal adjustment of said straight support bar.
Claim 2
Dependent Claim 207 words
A handlebar assembly for protectively mounting bicycle accessories such as speedometers, lights, horns and the like, said handlebar assembly comprising handlebar means having a substantially straight crossbar portion, said crossbar portion including a central portion adapted to be retained by a bicycle frame, said crossbar portion terminating in ends adapted to be gripped, each of said ends being formed by a downwardly curved portion and a rearwardly curved portion terminating in a handlegrip portion, in combination with support bar means for supporting one or more of said accessories, said support bar means comprising a substantially straight support bar portion including ends, clamp means, affixed to said ends of said support bar means and adapted for rotational movement about said handlegrip portions, for quick and easy attachment and detachment of the support bar means to the handlegrip portions, and telescoping means for enabling longitudinal adjustment of said straight support bar to accommodate different spacings between the handlegrip portions, said support bar means mounted in combination with the handlebar means to define an area for protecting said mounted accessories, the size of said area being adjustable by rotating said clamp means relative to said handlegrip portions to enable said telescoping means for longitudinal adjustment of said straight support bar.

References Cited (Backward Citations)

US586678A Cited
GB189725682A Cited
US944932A Cited
US1448921A Cited
US1445995A Cited
US1660131A Cited
US1994837A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1984-02-17 1984-08-18 1985-02-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1988-02-17 1988-08-18 1989-02-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1992-02-17 1992-08-18 1993-02-17 $7700.00 Window Closed / Lapsed

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