US2941535A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Artificial nail covering and method of applying same
Assignee: Individual
•
Filing: 1957-09-16
•
Granted: 1960-06-21
•
Expires: 1977-09-16
Abstract
No abstract record available.
Inventors
- 👤 Robert J Lappe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:15
CPC Classifications
A; A61; A61Q; A61Q3/00; A45; A45D; A45D31/00; A61F; A61F13/00; A61F13/10; A61F13/104; A61F13/105; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/81; A61K8/8141; A61K8/8152; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US688302A
Cited
US2071921A
Cited
US2209408A
Cited
US2509494A
Cited
US2607356A
Cited
US2633139A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-21 | 1963-12-21 | 1964-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-21 | 1967-12-21 | 1968-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-21 | 1971-12-21 | 1972-06-21 | $7700.00 | Window Closed / Lapsed |