US2472883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for producing cartons
Assignee: Individual
•
Filing: 1946-09-12
•
Granted: 1949-06-14
•
Expires: 1966-09-12
Abstract
No abstract record available.
Inventors
- 👤 Bergstein Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:20
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/74; B31B50/88; B31B2100/00; B31B2100/002; B31B2100/0022; B31B2120/00; B31B2120/30; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/2419; Y10T428/24215; Y10T428/24231; Y10T428/2424; Y10T428/24248; Y10T428/24256; Y10T428/24628; Y10T428/24669; Y10T428/24694; Y10T428/24702
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US247213A
Cited
US262938A
Cited
US397162A
Cited
US795927A
Cited
US756500A
Cited
US893616A
Cited
US886818A
Cited
US1136479A
Cited
US1298328A
Cited
US1620174A
Cited
US1619608A
Cited
US1816321A
Cited
US2192950A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-06-13 | 1952-12-13 | 1953-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-06-13 | 1956-12-13 | 1957-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-06-13 | 1960-12-13 | 1961-06-14 | $7700.00 | Window Closed / Lapsed |