Patent US2562548A successfully refreshed from Google Patents.
US2562548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure cap and package
Assignee: Anchor Hocking Glass Corp
•
Filing: 1948-03-22
•
Granted: 1951-07-31
•
Expires: 1968-03-22
Abstract
No abstract record available.
Inventors
- 👤 Robert C Hanson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:05
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1327963A
Cited
US1634724A
Cited
US1616518A
Cited
US1488567A
Cited
US1909406A
Cited
US2025031A
Cited
US2005318A
Cited
US2136545A
Cited
US2441918A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |