US2694966A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container-forming machine
Assignee: Pneumatic Scale Corp
•
Filing: 1951-05-03
•
Granted: 1954-11-23
•
Expires: 1971-05-03
Abstract
No abstract record available.
Inventors
- 👤 John G Vergobbi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:14
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/26; B31B50/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US749631A
Cited
US635804A
Cited
US847093A
Cited
DE560923C
Cited
US2438788A
Cited
US2466341A
Cited
US2533642A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-22 | 1958-05-24 | 1958-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-22 | 1962-05-24 | 1962-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-22 | 1966-05-24 | 1966-11-23 | $7700.00 | Window Closed / Lapsed |