← Back to Patent Explorer
US4378946A Expired / Lapsed US ⏱️ 0.0 years remaining

Stroller canopy structure

Assignee: BROW GROUP RECREATIONAL PRODUCTS INC
•
Filing: 1981-01-22
•
Granted: 1983-04-05
•
Expires: 2001-01-22
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A canopy structure for a collapsible stroller includes a first bail whose bight is shorter than the distance between the arms of the stroller pusher handle, the free ends of the first bail being pivotally connected to the pusher handle arm at inboard walls thereof. The canopy structure also includes a second shallower bail whose bight is longer than the distance between the pusher handle arms and includes means for pivotally connecting the free ends of the second bail to the pusher handle arms at the outboard walls thereof at points spaced above the pivotal connections of the first bail. A flexible fabric body is connected between the bights of the bails which body is dimensioned so that, when the first bail is oriented in a substantially horizontal plane, the bight of the second bail engages the pusher handle so that the fabric body is stretched between the two bails. The first bail can be swung upwards to repose on the upper bail which drops down to a location below the pusher handle so that the first bail is located in an overcentered out-of-the-way position. Also, when the stroller is in its collapsed position, the second bail can be engaged over the stroller backrest to help retain the stroller in that collapsed position.

Inventors

  • 👤 Charles L. Voytko
  • 👤 Robert J. Boudreau

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 10:15
CPC Classifications
B; B62; B62B; B62B9/00; B62B9/10; B62B9/14; B62B7/00; B62B7/04; B62B7/06; B62B7/08; B62B7/12; B62B7/123; B62B7/064

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 291 words
In a collapsible baby vehicle of the type including a front wheeled frame member, a rear wheeled frame member, a seat-supporting frame member and a pusher handle all being pivotally connected to permit the seat-supporting frame member to be moved from an elevated location above the ground to a collapsed position wherein the seat-supporting frame member is located adjacent the ground, the improvement comprising A. a generally U-shaped bail whose bight is shorter than the distance between the arms of the pusher handle, B. first means for pivotally connecting the free ends of the bail arms to the pusher handle arms at the inboard walls thereof at locations spaced above the seat-supporting frame member, C. a second generally U-shaped bail shallower than the first whose bight is longer than the distance between the pusher handle arms, D. second means for pivotally connecting the free ends of the second bail arms to the pusher handle arms at the outboard walls thereof at locations spaced above the first connecting means, E. a flexible fabric body having a leading edge connected to the bight of the first bail and a trailing edge connected to the bight of the second bail, the length of the fabric body being such that when the first bail is in a lower position wherein it lies in a substantially horizontal plane, the second bail bight engages the pusher handle and the fabric body is in a taut condition, said first bail being swingable between said lower position and a raised position wherein it is swung behind and below the pusher handle and reposes on the now depending second bail, thereby to maintain the fabric body in a folded out-of-the-way position behind and below the plane of the pusher handle.
Claim 2
Dependent Claim 291 words
In a collapsible baby vehicle of the type including a front wheeled frame member, a rear wheeled frame member, a seat-supporting frame member and a pusher handle all being pivotally connected to permit the seat-supporting frame member to be moved from an elevated location above the ground to a collapsed position wherein the seat-supporting frame member is located adjacent the ground, the improvement comprising A. a generally U-shaped bail whose bight is shorter than the distance between the arms of the pusher handle, B. first means for pivotally connecting the free ends of the bail arms to the pusher handle arms at the inboard walls thereof at locations spaced above the seat-supporting frame member, C. a second generally U-shaped bail shallower than the first whose bight is longer than the distance between the pusher handle arms, D. second means for pivotally connecting the free ends of the second bail arms to the pusher handle arms at the outboard walls thereof at locations spaced above the first connecting means, E. a flexible fabric body having a leading edge connected to the bight of the first bail and a trailing edge connected to the bight of the second bail, the length of the fabric body being such that when the first bail is in a lower position wherein it lies in a substantially horizontal plane, the second bail bight engages the pusher handle and the fabric body is in a taut condition, said first bail being swingable between said lower position and a raised position wherein it is swung behind and below the pusher handle and reposes on the now depending second bail, thereby to maintain the fabric body in a folded out-of-the-way position behind and below the plane of the pusher handle.
Claim 3
Dependent Claim 40 words
The vehicle defined in claim 1 and further including fabric body side panels extending between the side edges of the fabric body and the arms of the pusher handle so that the canopy forms a hood over the seat-supporting member.
Claim 4
Dependent Claim 31 words
The vehicle defined in claim 2 and further including coacting means on the panels and the pusher handle arms for removably securing the lower ends of the panels to the arms.
Claim 5
Dependent Claim 17 words
The vehicle defined in claim 3 wherein said coacting means comprise male and female snap fastener elements.
Claim 6
Dependent Claim 72 words
The vehicle defined in claim 1 and further including A. an adjustable backrest hinged to the vehicle near the rear of the seat-supporting frame member, and B. wherein said second bail is dimensioned so that, when the stroller is in its collapsed position, the bight of the second bail can engage under the backrest to secure the backrest to the pusher handle and thereby help retain the stroller in its collapsed position.
Claim 7
Dependent Claim 31 words
The vehicle defined in claim 1 wherein the connecting means comprise A. the free ends of the bails, and B. means defining openings in the walls of the pusher handle arms.

References Cited (Backward Citations)

US3873117A Cited
US3847406A Cited
US4165097A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-04-04 1986-10-04 1987-04-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-04-04 1990-10-04 1991-04-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-04-04 1994-10-04 1995-04-05 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag