US3200175A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making cups
Assignee: Crown Machine and Tool Co Inc
•
Filing: 1960-06-17
•
Granted: 1965-08-10
•
Expires: 1980-06-17
Abstract
No abstract record available.
Inventors
- 👤 James M Harrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:00
CPC Classifications
B; B29; B29C; B29C44/00; B29C44/34; B29C44/36; B29C44/38; B29C44/44; B29C44/445; B29C44/3415; B29C44/3426; B29L; B29L2031/00; B29L2031/712; B29L2031/7132; Y; Y10; Y10S; Y10S220/00; Y10S220/14
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2899708A
Cited
US1624904A
Cited
US2224852A
Cited
US2232180A
Cited
US2449008A
Cited
US2411379A
Cited
US2608826A
Cited
US2525965A
Cited
US2787809A
Cited
US2779062A
Cited
US2979770A
Cited
US2789332A
Cited
GB781046A
Cited
US2907072A
Cited
US2860378A
Cited
US2951260A
Cited
US3030668A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |