US3471611A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compressed cosmetic powder article with fragile protective film adhered on exposed surface thereof
Assignee: DEL LAB Inc
•
Filing: 1967-07-17
•
Granted: 1969-10-07
•
Expires: 1987-07-17
Abstract
No abstract record available.
Inventors
- 👤 Morton W Scott
- 👤 Sol Levine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:09
CPC Classifications
A; A61; A61Q; A61Q1/00; A61Q1/12; A45; A45D; A45D33/00; A45D33/006; A61K; A61K8/00; A61K8/02; A61K8/18; A61K8/19; A61K8/25; A61K8/72; A61K8/81; A61K8/817; A61K8/8176
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US196054A
Cited
US330019A
Cited
US1384375A
Cited
US1651733A
Cited
AT145812B
Cited
CH180982A
Cited
US2373933A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-06 | 1973-04-07 | 1973-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-06 | 1977-04-07 | 1977-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-06 | 1981-04-07 | 1981-10-07 | $7700.00 | Window Closed / Lapsed |