US2962989A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag making machine
Assignee: MILLHISER BAG CO Inc
•
Filing: 1957-08-23
•
Granted: 1960-12-06
•
Expires: 1977-08-23
Abstract
No abstract record available.
Inventors
- 👤 Bertie C Golden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:03
CPC Classifications
D; D05; D05B; D05B25/00; B; B31; B31B; B31B70/00; B31B2155/00; B31B2160/00; B31B2160/10; B31B2160/106; D05D; D05D2305/00; D05D2305/02; D05D2305/04; D05D2305/06; D05D2305/08; D05D2305/12; D05D2305/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US445351A
Cited
US534890A
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US1054867A
Cited
US2053257A
Cited
US2422426A
Cited
US2546527A
Cited
US2667132A
Cited
US2593085A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |