US2443327A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of packaging and machine therefor
Assignee: Ivers Lee Co
•
Filing: 1944-08-01
•
Granted: 1948-06-15
•
Expires: 1964-08-01
Abstract
No abstract record available.
Inventors
- 👤 Leroy L Salfisberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:17
CPC Classifications
B; B65; B65B; B65B35/00; B65B35/10; B65B35/22; B65B51/00; B65B51/10; B65B51/26; B65B51/28; B65B63/00; B65B63/02; B65B9/00; B65B9/02; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028; Y10T156/103
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1320699A
Cited
US993255A
Cited
US1050875A
Cited
US1485141A
Cited
US1330639A
Cited
US1625461A
Cited
US2083617A
Cited
US2083618A
Cited
US2252734A
Cited
US2162230A
Cited
US2208951A
Cited
US2285228A
Cited
US2328582A
Cited
US2318953A
Cited
US2382175A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-06-15 | 1951-12-15 | 1952-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-06-15 | 1955-12-15 | 1956-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-06-15 | 1959-12-15 | 1960-06-15 | $7700.00 | Window Closed / Lapsed |