Patent US3367154A successfully refreshed from Google Patents.
US3367154A
Expired / Lapsed
US
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Mattress sanitizing apparatus
Assignee: Individual
•
Filing: 1965-06-14
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Granted: 1968-02-06
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Expires: 1985-06-14
Abstract
No abstract record available.
Inventors
- 👤 Marion O Wyatt
- 👤 Carl A Jennings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:43
CPC Classifications
A; A61; A61L; A61L2/00; A61L2/24; A47; A47C; A47C21/00; A47C21/04
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) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |