Patent US1344340A successfully refreshed from Google Patents.
Patent US2304436A successfully refreshed from Google Patents.
US2304436A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cap feeding apparatus
Assignee: Anchor Hocking Glass Corp
•
Filing: 1939-12-12
•
Granted: 1942-12-08
•
Expires: 1959-12-12
Abstract
No abstract record available.
Inventors
- 👤 William D Bell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:37
CPC Classifications
B; B67; B67B; B67B3/00; B67B3/02; B67B3/06; B67B3/064; B65; B65B; B65B7/00; B65B7/16; B65B7/28; B67B3/062; B67B3/24; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5191
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1945-12-07 | 1946-06-08 | 1946-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-12-07 | 1950-06-08 | 1950-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-12-07 | 1954-06-08 | 1954-12-08 | $7700.00 | Window Closed / Lapsed |