Patent US2005572A successfully refreshed from Google Patents.
Patent US3112073A successfully refreshed from Google Patents.
US3112073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible spot rinsing head for shower baths
Assignee: Individual
•
Filing: 1963-02-01
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Granted: 1963-11-26
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Expires: 1983-02-01
Abstract
No abstract record available.
Inventors
- 👤 Clifford B Larson
- 👤 Larson Harry Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:07
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/02; E03C1/04; E03C1/0408; E03C2201/00; E03C2201/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1422291A
Cited
GB196960A
Cited
US1641778A
Cited
US2003052A
Cited
US2118943A
Cited
US2285689A
Cited
US2475702A
Cited
US2588255A
Cited
US2891732A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-25 | 1967-05-27 | 1967-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-25 | 1971-05-27 | 1971-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-25 | 1975-05-27 | 1975-11-26 | $7700.00 | Window Closed / Lapsed |