US3270525A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Perfume dispensing jewelry with frangible portion
Assignee: Pfizer Inc
•
Filing: 1964-01-28
•
Granted: 1966-09-06
•
Expires: 1984-01-28
Abstract
No abstract record available.
Inventors
- 👤 Robert S Sellers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:20
CPC Classifications
A; A44; A44C; A44C15/00; A44C15/002; Y; Y10; Y10S; Y10S63/00; Y10S63/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US331937A
Cited
US1257848A
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US1538631A
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US1625375A
Cited
US2239628A
Cited
US2708138A
Cited
US2761598A
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US2857914A
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US3063267A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |