US2986309A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual dispenser and shaker insert
Assignee: Individual
•
Filing: 1959-01-19
•
Granted: 1961-05-30
•
Expires: 1979-01-19
Abstract
No abstract record available.
Inventors
- 👤 Donald W Larson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:59
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/08; B65D47/0804; B65D47/0833; B65D47/0838; B65D47/0842; A; A47; A47J; A47J47/00; A47J47/02; A47J47/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2734663A
Cited
US2554710A
Cited
US2625306A
Cited
US2744666A
Cited
US2826343A
Cited
US2777615A
Cited
US2940645A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-29 | 1964-11-28 | 1965-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-29 | 1968-11-28 | 1969-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-29 | 1972-11-28 | 1973-05-30 | $7700.00 | Window Closed / Lapsed |