US2564618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soap solution dispenser
Assignee: Individual
•
Filing: 1949-08-04
•
Granted: 1951-08-14
•
Expires: 1969-08-04
Abstract
No abstract record available.
Inventors
- 👤 Harold M Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:50
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/02; E03C1/04; E03C1/046; E03C1/0465; C; C02; C02F; C02F1/00; C02F1/68; C02F1/685; C02F1/686
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US515210A
Cited
US730723A
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US1036871A
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US1111689A
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US1518999A
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US1920721A
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US1968716A
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US2039275A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-13 | 1955-02-12 | 1955-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-13 | 1959-02-12 | 1959-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-13 | 1963-02-12 | 1963-08-14 | $7700.00 | Window Closed / Lapsed |