US2616585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Filler cap assembly
Assignee: STEEL PRODUCTS ENG CO
•
Filing: 1950-03-20
•
Granted: 1952-11-04
•
Expires: 1970-03-20
Abstract
No abstract record available.
Inventors
- 👤 William B Condit
- 👤 Delmond L Getz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:25
CPC Classifications
B; B60; B60K; B60K15/00; B60K15/03; B60K15/04; B60K15/0406; B64; B64D; B64D37/00; B64D37/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1698147A
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US1845409A
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GB327256A
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US2316507A
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US2333890A
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US2408233A
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US2375671A
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US2416637A
Cited
GB588581A
Cited
US2570818A
Cited
US2524823A
Cited
US2552053A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-04 | 1956-05-05 | 1956-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-04 | 1960-05-05 | 1960-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-04 | 1964-05-05 | 1964-11-04 | $7700.00 | Window Closed / Lapsed |