US3389852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tear-up package
Assignee: Chocoladefabriken Lindt and Sprungli AG
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Filing: 1967-06-13
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Granted: 1968-06-25
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Expires: 1987-06-13
Abstract
No abstract record available.
Inventors
- 👤 Egli Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:42
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/58; B65D75/66; B65D5/00; B65D5/42; B65D5/54; B65D5/545; B65D75/28; B65D75/30; B65D75/32; B65D75/325; B65D75/327; B65D75/5827; B65D75/5833; B65D2575/00; B65D2575/28; B65D2575/30; B65D2575/32; B65D2575/3209; B65D2575/3218; B65D2575/3227; B65D75/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3002674A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |