US2599211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gate
Assignee: Individual
•
Filing: 1946-09-23
•
Granted: 1952-06-03
•
Expires: 1966-09-23
Abstract
No abstract record available.
Inventors
- 👤 Lyle C Tilbury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:26
CPC Classifications
E; E05; E05F; E05F13/00; E05F13/02; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/1006; Y10T292/68; Y10T292/696; Y10T292/702; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/2063; Y10T74/20636
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US191417A
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US241727A
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US395370A
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US525297A
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US1636571A
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GB383872A
Cited
US2010468A
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US2086061A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-03 | 1955-12-03 | 1956-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-03 | 1959-12-03 | 1960-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-03 | 1963-12-03 | 1964-06-03 | $7700.00 | Window Closed / Lapsed |