US3231925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable toothbrush
Assignee: Individual
•
Filing: 1964-02-06
•
Granted: 1966-02-01
•
Expires: 1984-02-06
Abstract
No abstract record available.
Inventors
- 👤 Christy F Conder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:16
CPC Classifications
A; A46; A46B; A46B9/00; A46B9/02; A46B9/04
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
64 words
A DISPOSABLE TOOTHBRUSH WITHOUT A HANDLE OPERABLE UPON INSERTION INTO THE MOUTH AND USABLE WITH THE MOUTH COMPLETELY CLOSED INCLUDING IN COMBINATION ONLY A SOLID CORE AND A PLURALITY OF INDIVIDUAL BRISTLES INTEGRAL WITH SAID CORE AND EXTENDING OUTWARDLY FROM ALL SIDES OF SAID CORE, SAID CORE AND BRISTLES BEING CONSTRUCTED OF A RESILIENTLY YIELDABLE MATERIAL, AND A DENTIFRICE COVERING SAID CORE AND BRISTLES.
References Cited (Backward Citations)
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Cited
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US2103083A
Cited
US2165420A
Cited
US2172998A
Cited
US2710982A
Cited
US3043295A
Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-31 | 1969-08-02 | 1970-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-31 | 1973-08-02 | 1974-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-31 | 1977-08-02 | 1978-02-01 | $7700.00 | Window Closed / Lapsed |