US3428404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid applicator
Assignee: PASQUALINA J CIANCIO
•
Filing: 1966-04-28
•
Granted: 1969-02-18
•
Expires: 1986-04-28
Abstract
No abstract record available.
Inventors
- 👤 Pasqualina J Ciancio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:43
CPC Classifications
A; A45; A45D; A45D34/00; A45D34/04; A45D34/042; A45D34/043
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US224033A
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US2149711A
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US2392840A
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US2642065A
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US2827650A
Cited
US2945252A
Cited
US3035299A
Cited
US3192552A
Cited
US3260241A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-18 | 1972-08-19 | 1973-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-18 | 1976-08-19 | 1977-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-18 | 1980-08-19 | 1981-02-18 | $7700.00 | Window Closed / Lapsed |