Patent US3562955A successfully refreshed from Google Patents.
Patent US5927733A successfully refreshed from Google Patents.
US5927733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding, portable, non motorized two wheel scooter
Assignee: Individual
•
Filing: 1998-05-14
•
Granted: 1999-07-27
•
Expires: 2018-05-14
Abstract
Abstract A folding, portable, ultralight, non motorized scooter comprising an elongated, contoured main body having a forward end, and a rearward end, a generally horizontal stepping platform between a rear wheel and a steerable front wheel, a generally vertical steering assembly rotatably and upwardly connected to the front wheel; a folding mechanism included between the steering column assembly and the front yoke of the scooter, whereby the steering assembly can be collapsed and secured generally parallel to the stepping platform; a mechanism for braking including a rear wheel mudguard pivotally hinged to the main body at one end and being slidable free within the rear yoke at the opposite end, a set of levers and a brake pad hinged between the rear mud guard and the rear yoke on each of the two sides of the rear wheel, whereby stepping on the mudguard brings the scooter to a stop.
Inventors
- 👤 Juan Antonio Heyer Banda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:48
CPC Classifications
B; B62; B62K; B62K3/00; B62K3/002; B62K15/00; B62K21/00; B62K21/18
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
258 words
A scooter comprising: a frame including a pair of laterally spaced, longitudinally extending tubular members; a steering column pivotally mounted to forward ends of the tubular members; a front wheel rotatable carried by the steering column; a longitudinally extending platform supported by the tubular members; a rear wheel rotatably mounted between rearward end portions of the tubular members; an elongated mudguard positioned above the rear wheel, the mudguard having a rearward end pivotally connected to the rearward end portions of the tubular members for pivotal movement between a raised position and a lowered position, the mudguard being biased to the raised position and being movable to the lowered position by downward force exerted thereon by a users foot; a pair of brake assemblies positioned along respective lateral sides of the rear wheel, each brake assembly including a rod having an upper end pivotally connected to a respective lateral side of the mudguard; a lever having a lower end pivotally connected to the rearward end portion of a respective tubular member, an upper end of the lever being pivotally connected to a lower end of the rod; and a brake pad attached to a mounting surface formed at the upper end of the lever; wherein pivotal movement of the mudguard to the lowered position forces the brake pads on the pair of brake assemblies to move laterally inward into engagement with respective lateral sides of the rear wheel for braking the scooter; and the brake assemblies are in a nonbraking mode when the mudguard is in the raised position.
Claim 2
Dependent Claim
258 words
A scooter comprising: a frame including a pair of laterally spaced, longitudinally extending tubular members; a steering column pivotally mounted to forward ends of the tubular members; a front wheel rotatable carried by the steering column; a longitudinally extending platform supported by the tubular members; a rear wheel rotatably mounted between rearward end portions of the tubular members; an elongated mudguard positioned above the rear wheel, the mudguard having a rearward end pivotally connected to the rearward end portions of the tubular members for pivotal movement between a raised position and a lowered position, the mudguard being biased to the raised position and being movable to the lowered position by downward force exerted thereon by a users foot; a pair of brake assemblies positioned along respective lateral sides of the rear wheel, each brake assembly including a rod having an upper end pivotally connected to a respective lateral side of the mudguard; a lever having a lower end pivotally connected to the rearward end portion of a respective tubular member, an upper end of the lever being pivotally connected to a lower end of the rod; and a brake pad attached to a mounting surface formed at the upper end of the lever; wherein pivotal movement of the mudguard to the lowered position forces the brake pads on the pair of brake assemblies to move laterally inward into engagement with respective lateral sides of the rear wheel for braking the scooter; and the brake assemblies are in a nonbraking mode when the mudguard is in the raised position.
Claim 3
Dependent Claim
28 words
The scooter according to claim 1, further comprising a steering assembly attached to an upper end of the steering column for steering the front wheel of the scooter.
Claim 4
Dependent Claim
42 words
The scooter according to claim 2, the steering assembly further comprising: a folding mechanism attached to the upper end of the steering column for folding the steering assembly into a folded position and for unfolding the steering mechanism into an operative position.
Claim 5
Dependent Claim
149 words
The scooter according to claim 3, the folding mechanism further comprising: a lower segment attached to the upper end of the steering column, and including a first and second end; an upper segment attached to the steering mechanism, and including a first and second end; a pivot connecting the first end of the lower segment to the first end of the upper segment; and a pivoting latch with a latched and unlatched position; wherein when the latch is in the latched position, the second end of the lower segment is held against the second end of the upper segment to thereby maintain the steering mechanism in the operative position; and when the latch is in the unlatched position, the second end of the lower segment is allowed to move away from the second end of the upper segment to permit the steering mechanism to pivot to the folded position.
Claim 6
Dependent Claim
22 words
The scooter according to claim 4, wherein the folding mechanism further comprises a spring for biasing the latch toward the latched position.
Claim 7
Dependent Claim
56 words
The scooter according to claim 5, wherein the steering assembly further comprises: a lower body attached to the folding mechanism; a telescoping upper body slidably mounted to the lower body for adjusting a length of the steering mechanism; and a handle perpendicularly attached to the upper body wherein the handle is turned to steer the scooter.
Claim 8
Dependent Claim
40 words
The scooter according to claim 6, further comprising a securing bracket mounted on a top surface of the mudguard, wherein the securing bracket holds the telescoping upper body against the mudguard when the steering mechanism is in the folded position.
Claim 9
Dependent Claim
39 words
The scooter according to claim 5, further comprising a securing bracket mounted on a top surface of the mudguard, wherein the securing bracket holds the steering mechanism against the mudguard when the steering mechanism is in the folded position.
References Cited (Backward Citations)
US2330147A
Cited
US3620547A
Cited
US4799701A
Cited
US4821832A
Cited
US4842091A
Cited
US4763913A
Cited
US4799702A
Cited
US4911457A
Cited
US5265695A
Cited
US5388659A
Cited
US5695021A
Cited
US5470089A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-07-26 | 2003-01-25 | 2003-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-07-26 | 2007-01-25 | 2007-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-07-26 | 2011-01-25 | 2011-07-27 | $7700.00 | Window Closed / Lapsed |