US3150609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Train and automatic separation means for vehicles thereof
Assignee: SI Handling Systems Inc
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Filing: 1962-06-26
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Granted: 1964-09-29
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Expires: 1982-06-26
Abstract
No abstract record available.
Inventors
- 👤 Bradt Lynn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:27
CPC Classifications
B; B62; B62D; B62D1/00; B62D1/24; B62D1/26; B62D53/00; B62D63/00; B62D63/06; B62D63/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
APPARATUS COMPRISING A TOWING VEHICLE, A TOWED VEHICLE, FIRST MEANS CONNECTING SAID VEHICLES SO THAT SAID TOWING VEHICLE MAY TOW SAID TOWED VEHICLE, AND SECOND MEANS ON SAID TOWED VEHICLE FOR DISCONNECTING SAID FIRST MEANS IN RESPONSE TO CONTACT BY SAID SECOND MEANS WITH AN ABUTMENT POSITIONED AT A LOCATION WHEREIN IT IS DESIRED THAT THE VEHICLES BE DISCONNECTED.
Claim 2
Dependent Claim
59 words
APPARATUS COMPRISING A TOWING VEHICLE, A TOWED VEHICLE, FIRST MEANS CONNECTING SAID VEHICLES SO THAT SAID TOWING VEHICLE MAY TOW SAID TOWED VEHICLE, AND SECOND MEANS ON SAID TOWED VEHICLE FOR DISCONNECTING SAID FIRST MEANS IN RESPONSE TO CONTACT BY SAID SECOND MEANS WITH AN ABUTMENT POSITIONED AT A LOCATION WHEREIN IT IS DESIRED THAT THE VEHICLES BE DISCONNECTED.
References Cited (Backward Citations)
US2619370A
Cited
US2871799A
Cited
US3078810A
Cited
US3103183A
Cited
US3094944A
Cited
US3103895A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |