US2774627A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shower cone
Assignee: Individual
•
Filing: 1953-11-02
•
Granted: 1956-12-18
•
Expires: 1973-11-02
Abstract
No abstract record available.
Inventors
- 👤 Felix J Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:28
CPC Classifications
A; A47; A47K; A47K5/00; A47K5/14; B; B05; B05B; B05B1/00; B05B1/14; B05B1/18; Y; Y10; Y10S; Y10S211/00; Y10S211/01; Y10S239/00; Y10S239/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US425768A
Cited
US1762518A
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US1973319A
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US2212326A
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US2414653A
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US2485112A
Cited
US2597925A
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US2647797A
Cited
US2659627A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-18 | 1960-06-18 | 1960-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-18 | 1964-06-18 | 1964-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-18 | 1968-06-18 | 1968-12-18 | $7700.00 | Window Closed / Lapsed |