US4595194A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag portable bicycle training apparatus
Assignee: Individual
•
Filing: 1983-09-14
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Granted: 1986-06-17
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Expires: 2003-09-14
Abstract
Abstract A portable bicycle training apparatus comprises an integrated but collapsible structure weighing about 7 Kg. When collapsed, the structure can be placed in an elongated bag which is longer than it is thick. From the collapsed condition pillars which support a bicycle, at one end of the rear axle bracket of the bicycle, can be extended from a base member. The pillars also serve to support a remote control for a brake, in a position convenient for the user during training.
Inventors
- 👤 Giovanni Previtali
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:32
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/0036; A63B69/00; A63B69/16; A63B2069/161; A63B2069/163; A63B2069/164; A63B2069/165; A63B2210/00; A63B2210/50
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
172 words
A unitary collapsible bicycle training apparatus for use with a bicycle comprising front and rear wheels, a rear axle, rear axle nuts and a rear wheel bracket, said apparatus comprising a metal lattice base structure; road simulating means comprising a roller rotatably attached to said base structure; remote means for controlling said road simulating means; a spine comprising first and second portions hingedly secured to one another and said first portion being extensible from said base structure so as to elongate said base structure wherein said spine is engageable with said front bicycle wheel and wherein said second portion of said spine is hingedly collapsible onto said base structure; and longitudinally and vertically extensible means for stationarily mounting said bicycle to said apparatus, said vertically extensible means hingedly mounted to said base structure and engageable with said rear axle, rear axle nuts and rear wheel bracket of said bicycle, so as to support said bicycle, and to support said remote control means in a position convenient to the user of said apparatus.
Claim 2
Dependent Claim
172 words
A unitary collapsible bicycle training apparatus for use with a bicycle comprising front and rear wheels, a rear axle, rear axle nuts and a rear wheel bracket, said apparatus comprising a metal lattice base structure; road simulating means comprising a roller rotatably attached to said base structure; remote means for controlling said road simulating means; a spine comprising first and second portions hingedly secured to one another and said first portion being extensible from said base structure so as to elongate said base structure wherein said spine is engageable with said front bicycle wheel and wherein said second portion of said spine is hingedly collapsible onto said base structure; and longitudinally and vertically extensible means for stationarily mounting said bicycle to said apparatus, said vertically extensible means hingedly mounted to said base structure and engageable with said rear axle, rear axle nuts and rear wheel bracket of said bicycle, so as to support said bicycle, and to support said remote control means in a position convenient to the user of said apparatus.
Claim 3
Dependent Claim
13 words
The invention according to claim 1, wherein said apparatus weights about 7 Kg.
Claim 4
Dependent Claim
32 words
The invention according to claim 1, further comprising a bag whose length exceeds its thickness and which is adapted to contain the other elements of said apparatus while in a collapsed state.
Claim 5
Dependent Claim
54 words
The invention according to claim 3, wherein said bag is shaped in the form of a prism having a pair of opposing trapezoidal faces; a zip-fastener running along three sides of said bag; and a pair of handles opposite the remaining side of said bag, one on each of said faces of said bag.
Claim 6
Dependent Claim
38 words
The invention according to claim 1, additionally comprising buttefly bolts and nuts wherein erection and collapse of said apparatus are achievable by operation of said butterfly bolts and nuts substantially without removal of said bolts from said apparatus.
Claim 7
Dependent Claim
45 words
The invention according to claim 1, wherein said base comprises a square cross-sectioned bushing receiving said spine therein, and wherein said spine comprises a hinge, so that said spine is receivable in said bushing in two different angular positions corresponding to extended and collapsed conditions.
Claim 8
Dependent Claim
39 words
The invention according to claim 1, wherein said longitudinally and vertically extensible means comprises a first pivotable pillar having a pair of uprights disposed thereon, and means for affixing said rear wheel bracket in a position between said uprights.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-06-16 | 1989-12-16 | 1990-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-16 | 1993-12-16 | 1994-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-16 | 1997-12-16 | 1998-06-17 | $7700.00 | Window Closed / Lapsed |