Patent US20030195697A1 successfully refreshed from Google Patents.
US3458268A
Expired / Lapsed
US
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Disposable toothbrush
Assignee: JOSEPH W WOZAB
•
Filing: 1968-04-05
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Granted: 1969-07-29
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Expires: 1988-04-05
Abstract
No abstract record available.
Inventors
- 👤 Joseph W Wozab
- 👤 Phyllis I Wozab
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:44
CPC Classifications
A; A46; A46B; A46B11/00; A46B11/0003; A46B2200/00; A46B2200/01; A46B2200/10; A46B2200/1066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR1213092A
Cited
US3267512A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |