US2727344A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrapping machines
Assignee: Package Machinery Co
•
Filing: 1948-11-05
•
Granted: 1955-12-20
•
Expires: 1968-11-05
Abstract
No abstract record available.
Inventors
- 👤 Norman W Lyon
- 👤 Roland A Labine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:08
CPC Classifications
B; B65; B65B; B65B11/00; B65B11/06; B65B11/38; B65B11/40; B65B11/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1140522A
Cited
US1508637A
Cited
US1626379A
Cited
US1953097A
Cited
US1993488A
Cited
US2060501A
Cited
US2260332A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-19 | 1959-06-20 | 1959-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-19 | 1963-06-20 | 1963-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-19 | 1967-06-20 | 1967-12-20 | $7700.00 | Window Closed / Lapsed |