US2356362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of packing sheets of paper
Assignee: PAPPERCENTRALEN I STOCKHOLM A
•
Filing: 1941-09-23
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Granted: 1944-08-22
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Expires: 1961-09-23
Abstract
No abstract record available.
Inventors
- 👤 Strandberg Mauritz Oscar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:31
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/08; B65D83/0894; Y; Y10; Y10S; Y10S206/00; Y10S206/806
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1947-08-22 | 1948-02-21 | 1948-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-08-22 | 1952-02-21 | 1952-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-08-22 | 1956-02-21 | 1956-08-22 | $7700.00 | Window Closed / Lapsed |