Patent US2938216A successfully refreshed from Google Patents.
US2938216A
Expired / Lapsed
US
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Hygienic means for bathrooms
Assignee: Individual
•
Filing: 1958-10-21
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Granted: 1960-05-31
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Expires: 1978-10-21
Abstract
No abstract record available.
Inventors
- 👤 Arthur R Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:10
CPC Classifications
A; A47; A47K; A47K3/00; A47K3/20; A47K3/26; A47K3/28; A47K3/281; E; E03; E03C; E03C1/00; E03C1/01; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6966; Y10T137/6969; Y10T137/6988
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) | 1963-05-31 | 1963-11-30 | 1964-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-31 | 1967-11-30 | 1968-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-31 | 1971-11-30 | 1972-05-31 | $7700.00 | Window Closed / Lapsed |