US3498480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile transporting system
Assignee: Pullman Standard Inc
•
Filing: 1966-12-14
•
Granted: 1970-03-03
•
Expires: 1986-12-14
Abstract
No abstract record available.
Inventors
- 👤 Jack E Gutridge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:27
CPC Classifications
B; B61; B61D; B61D3/00; B61D3/16; B61D3/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1750128A
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US2087249A
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US2204034A
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US2524260A
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US2711835A
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US2841436A
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US2903978A
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US2820560A
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US3032212A
Cited
FR1280500A
Cited
US3215090A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-02 | 1973-09-01 | 1974-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-02 | 1977-09-01 | 1978-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-02 | 1981-09-01 | 1982-03-03 | $7700.00 | Window Closed / Lapsed |