US2642607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Charge ejecting nail polish applicator
Assignee: Individual
•
Filing: 1950-03-06
•
Granted: 1953-06-23
•
Expires: 1970-03-06
Abstract
No abstract record available.
Inventors
- 👤 Delbert J Bozzalla
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:51
CPC Classifications
A; A45; A45D; A45D34/00; A45D34/04; A45D34/042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US147394A
Cited
US327586A
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US914526A
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US920931A
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US950483A
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US1203512A
Cited
US1870847A
Cited
US1878027A
Cited
FR719897A
Cited
US2305158A
Cited
US2331672A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-22 | 1956-12-22 | 1957-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-22 | 1960-12-22 | 1961-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-22 | 1964-12-22 | 1965-06-23 | $7700.00 | Window Closed / Lapsed |