US2434772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article feeding mechanism for wrapping machines
Assignee: LYNCH PACKAGE MACHINERY Corp
•
Filing: 1942-07-27
•
Granted: 1948-01-20
•
Expires: 1962-07-27
Abstract
No abstract record available.
Inventors
- 👤 Sandberg Oscar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:40
CPC Classifications
B; B65; B65B; B65B35/00; B65B35/30; B65B35/40
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1911650A
Cited
US1117433A
Cited
US1142025A
Cited
US1247722A
Cited
US1515589A
Cited
US1501622A
Cited
GB287984A
Cited
US1832344A
Cited
US1689404A
Cited
CH152435A
Cited
US1980411A
Cited
US2053418A
Cited
US2051105A
Cited
US2144761A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-01-19 | 1951-07-21 | 1952-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-01-19 | 1955-07-21 | 1956-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-01-19 | 1959-07-21 | 1960-01-20 | $7700.00 | Window Closed / Lapsed |