US2420783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Belt hook package
Assignee: Bristol Co
•
Filing: 1945-01-08
•
Granted: 1947-05-20
•
Expires: 1965-01-08
Abstract
No abstract record available.
Inventors
- 👤 Koester Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:17
CPC Classifications
B; B65; B65D; B65D73/00; B65D73/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1885237A
Cited
US2164049A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-05-19 | 1950-11-18 | 1951-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-05-19 | 1954-11-18 | 1955-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-05-19 | 1958-11-18 | 1959-05-20 | $7700.00 | Window Closed / Lapsed |