US3343428A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Braking mechanism
Assignee: Case LLC
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Filing: 1965-10-12
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Granted: 1967-09-26
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Expires: 1985-10-12
Abstract
No abstract record available.
Inventors
- 👤 Eugene R Hackbarth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:42
CPC Classifications
B; B60; B60T; B60T7/00; B60T7/02; B60T7/04; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20189; Y10T74/20576; Y10T74/20888
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
A BRAKING MECHANISM FOR A VEHICLE HAVING RIGHT AND LEFT HAND TRACTION WHEEL BRAKES; SAID MECHANISM INCLUDING A PIVOTAL SUPPORT ON SAID VEHICLE, A MASTER PEDAL ON SAID SUPPORT AND HAVING A HUB PORTION, A FIRST BRAKE LEVER AND A SECOND BRAKE LEVER ON SAID SUPPORT, EACH OF SAID LEVERS HAVING A HUB PORTION, SHIFTABLE MEANS ON SAID MASTER PEDAL POSITIONED TO ENGAGE WITH SAID FIRST AND SECOND BRAKE LEVERS, ACTUATING MEANS PIVOTALLY CONNECTED TO SAID MASTER PEDAL, AND MEANS CONNECTED WITH SAID ACTUATING MEANS AND ENGAGABLE WITH SAID SHIFTABLE MEANS POSITIONED TO SHIFT SAID SHIFTABLE MEANS BY REASON OF ACTUATION OF SAID ACTUATING MEANS IN THE DIRECTION TO DISENGAGE SAID SHIFTABLE MEANS FROM ONE OF SAID BRAKE LEVES WHEREBY DEPRESSION OF SAID MASTER PEDAL ROTATES ITS HUB PORTION AND THE HUB PORTION OF THE OTHER OF SAID BRAKE LEVERS FOR BRAKE ONE OF SAID TRACTION WHEELS.
Claim 2
Dependent Claim
147 words
A BRAKING MECHANISM FOR A VEHICLE HAVING RIGHT AND LEFT HAND TRACTION WHEEL BRAKES; SAID MECHANISM INCLUDING A PIVOTAL SUPPORT ON SAID VEHICLE, A MASTER PEDAL ON SAID SUPPORT AND HAVING A HUB PORTION, A FIRST BRAKE LEVER AND A SECOND BRAKE LEVER ON SAID SUPPORT, EACH OF SAID LEVERS HAVING A HUB PORTION, SHIFTABLE MEANS ON SAID MASTER PEDAL POSITIONED TO ENGAGE WITH SAID FIRST AND SECOND BRAKE LEVERS, ACTUATING MEANS PIVOTALLY CONNECTED TO SAID MASTER PEDAL, AND MEANS CONNECTED WITH SAID ACTUATING MEANS AND ENGAGABLE WITH SAID SHIFTABLE MEANS POSITIONED TO SHIFT SAID SHIFTABLE MEANS BY REASON OF ACTUATION OF SAID ACTUATING MEANS IN THE DIRECTION TO DISENGAGE SAID SHIFTABLE MEANS FROM ONE OF SAID BRAKE LEVES WHEREBY DEPRESSION OF SAID MASTER PEDAL ROTATES ITS HUB PORTION AND THE HUB PORTION OF THE OTHER OF SAID BRAKE LEVERS FOR BRAKE ONE OF SAID TRACTION WHEELS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |