Patent US3531619A successfully refreshed from Google Patents.
Patent US3492190A successfully refreshed from Google Patents.
US3492190A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic bag machine
Assignee: Automatic Bag Corp
•
Filing: 1964-12-16
•
Granted: 1970-01-27
•
Expires: 1984-12-16
Abstract
No abstract record available.
Inventors
- 👤 George W Poncy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:58
CPC Classifications
B; B26; B26F; B26F3/00; B26F3/06; B31; B31B; B31B70/00; B31B2155/00; B31B2155/003; B31B2160/00; B31B2160/10; B31B2160/106; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1378
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2679280A
Cited
US2707985A
Cited
US3185609A
Cited
US3196067A
Cited
US3234072A
Cited
US3321354A
Cited
US3354018A
Cited
US3283671A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-26 | 1973-07-28 | 1974-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-26 | 1977-07-28 | 1978-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-26 | 1981-07-28 | 1982-01-27 | $7700.00 | Window Closed / Lapsed |