US2620201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Public utility service trailer
Assignee: Individual
•
Filing: 1950-03-30
•
Granted: 1952-12-02
•
Expires: 1970-03-30
Abstract
No abstract record available.
Inventors
- 👤 Sr John A Brady
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:53
CPC Classifications
B; B62; B62D; B62D53/00; B62D53/04; B62D53/06; B62D53/061; B62D53/062; Y; Y10; Y10S; Y10S414/00; Y10S414/121
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE461936C
Cited
US1864676A
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DE662441C
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US2210969A
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US2264571A
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US2430786A
Cited
US2536563A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-02 | 1956-06-02 | 1956-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-02 | 1960-06-02 | 1960-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-02 | 1964-06-02 | 1964-12-02 | $7700.00 | Window Closed / Lapsed |