US2668627A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article separating mechanism
Assignee: GEN PACKAGE CORP
•
Filing: 1948-04-30
•
Granted: 1954-02-09
•
Expires: 1968-04-30
Abstract
No abstract record available.
Inventors
- 👤 Justin J Wetzler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:20
CPC Classifications
B; B65; B65B; B65B43/00; B65B43/42; B65B43/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1158045A
Cited
US1270923A
Cited
US1408617A
Cited
US1722048A
Cited
US1963621A
Cited
US2138662A
Cited
US2017521A
Cited
US2385267A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-08 | 1957-08-10 | 1958-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-08 | 1961-08-10 | 1962-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-08 | 1965-08-10 | 1966-02-09 | $7700.00 | Window Closed / Lapsed |