US3376827A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Braking system for miniature vehicles
Assignee: Individual
•
Filing: 1966-01-27
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Granted: 1968-04-09
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Expires: 1986-01-27
Abstract
No abstract record available.
Inventors
- 👤 John W Slemmons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:05
CPC Classifications
A; A63; A63H; A63H17/00; A63H17/26; A63H17/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A BRAKING SYSTEM FOR A MINIATURE VEHICLE COMPRISING AN AXLE HAVING WHEELS AT THE ENDS THEREOF; GEAR MEANS DISPOSED AROUND SAID AXLE FOR ANGULAR ROTATION WITH RESPECT THERETO, DRIVE MEANS FOR DRIVING SAID GEAR MEANS, COLLAR MEANS FIXEDLY DISPOSED AROUND SAID AXLE FOR ANGULAR ROTATION THEREWITH, AND BRAKE MEANS COMPRISING A FIRST MEMBER HAVING A SURFACE FIXABLE RELATIVE TO THE ANGULAR ROTATION OF SAID AXLE AND SAID GEAR MEANS, A SECOND MEMBER JOINED TO SAID GEAR MEANS AND COLLAR MEANS FOR DRIVING SAID COLLAR MEANS IN RESPONSE TO ANGULAR ROTATION OF SAID GEAR MEANS AND FOR ENGAGING THE FIXABLE SURFACE WHEN ACTUATED FOR REDUCING ANGULAR ROTATION OF SAID AXLE MEANS, SAID MEANS BEING ACTUATED WHEN THE ANGULAR VELOCITY OF SAID AXLE IS GREATER THAN THE ANGULAR VELOCITY OF SAID GEAR MEANS.
Claim 2
Dependent Claim
131 words
A BRAKING SYSTEM FOR A MINIATURE VEHICLE COMPRISING AN AXLE HAVING WHEELS AT THE ENDS THEREOF; GEAR MEANS DISPOSED AROUND SAID AXLE FOR ANGULAR ROTATION WITH RESPECT THERETO, DRIVE MEANS FOR DRIVING SAID GEAR MEANS, COLLAR MEANS FIXEDLY DISPOSED AROUND SAID AXLE FOR ANGULAR ROTATION THEREWITH, AND BRAKE MEANS COMPRISING A FIRST MEMBER HAVING A SURFACE FIXABLE RELATIVE TO THE ANGULAR ROTATION OF SAID AXLE AND SAID GEAR MEANS, A SECOND MEMBER JOINED TO SAID GEAR MEANS AND COLLAR MEANS FOR DRIVING SAID COLLAR MEANS IN RESPONSE TO ANGULAR ROTATION OF SAID GEAR MEANS AND FOR ENGAGING THE FIXABLE SURFACE WHEN ACTUATED FOR REDUCING ANGULAR ROTATION OF SAID AXLE MEANS, SAID MEANS BEING ACTUATED WHEN THE ANGULAR VELOCITY OF SAID AXLE IS GREATER THAN THE ANGULAR VELOCITY OF SAID GEAR MEANS.
References Cited (Backward Citations)
US3202109A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-09 | 1971-10-09 | 1972-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-09 | 1975-10-09 | 1976-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-09 | 1979-10-09 | 1980-04-09 | $7700.00 | Window Closed / Lapsed |