Patent US3402892A successfully refreshed from Google Patents.
US3402892A
Expired / Lapsed
US
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Shower appliance, particularly for washing hair
Assignee: Individual
•
Filing: 1966-09-19
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Granted: 1968-09-24
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Expires: 1986-09-19
Abstract
No abstract record available.
Inventors
- 👤 Ayrial Jacques Hugues Rene
- 👤 Wimel Armand Jean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:56
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/02; E03C1/04; E03C1/046; A; A45; A45D; A45D19/00; A45D19/0041; A45D19/005; B; B05; B05B; B05B1/00; B05B1/14; B05B1/16; B05B1/1609; B05B1/18; B05B1/188; B05B1/1882; B05B1/1892; B05B7/00; B05B7/24; B05B7/2402; B05B7/244; B05B7/2454; B05B7/2456
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-24 | 1972-03-25 | 1972-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-24 | 1976-03-25 | 1976-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-24 | 1980-03-25 | 1980-09-24 | $7700.00 | Window Closed / Lapsed |