US3432446A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Porous applicator prepared by bonding thermoplastic fibrous flock particles at point of contact with the aid of a plasticizer
Assignee: Carters Ink Co
•
Filing: 1965-03-31
•
Granted: 1969-03-11
•
Expires: 1985-03-31
Abstract
No abstract record available.
Inventors
- 👤 Leonard T Coppeta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:18
CPC Classifications
D; D04; D04H; D04H1/00; D04H1/40; D04H1/54; Y; Y10; Y10S; Y10S521/00; Y10S521/919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3126009A
Cited
US2297248A
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US2371868A
Cited
US2777824A
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US2688380A
Cited
US3039908A
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US3094736A
Cited
US3111702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-10 | 1972-09-09 | 1973-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-10 | 1976-09-09 | 1977-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-10 | 1980-09-09 | 1981-03-11 | $7700.00 | Window Closed / Lapsed |