US2542298A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for making laminated packaging blanks
Assignee: Individual
•
Filing: 1948-02-03
•
Granted: 1951-02-20
•
Expires: 1968-02-03
Abstract
No abstract record available.
Inventors
- 👤 Jr Julius A Zinn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:52
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/06; B65D5/067; B65D5/0227; B65D65/00; B65D65/38; B65D65/40; B31; B31B; B31B2105/00; B31B2105/001; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056; Y10T156/12; Y10T156/1304; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1722; Y10T156/1724
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1597677A
Cited
DE436907C
Cited
FR648269A
Cited
FR766947A
Cited
FR795268A
Cited
US2144331A
Cited
US2131343A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-19 | 1954-08-21 | 1955-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-19 | 1958-08-21 | 1959-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-19 | 1962-08-21 | 1963-02-20 | $7700.00 | Window Closed / Lapsed |