US2621784A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medicament or cosmetic applicator package
Assignee: ANNETTE CALDWELL
•
Filing: 1948-12-06
•
Granted: 1952-12-16
•
Expires: 1968-12-06
Abstract
No abstract record available.
Inventors
- 👤 Stephan Van Boytham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:01
CPC Classifications
A; A45; A45D; A45D33/00; A45D33/34; A45D34/00; A45D34/04; A45D2200/00; A45D2200/10; A45D2200/1009; A45D2200/1018; A45D2200/1036; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1043; Y10T156/1044; Y10T156/1048; Y10T156/1049; Y10T156/11; Y10T156/1168; Y10T156/1179
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-16 | 1956-06-16 | 1956-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-16 | 1960-06-16 | 1960-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-16 | 1964-06-16 | 1964-12-16 | $7700.00 | Window Closed / Lapsed |