US1368233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and means for perforating wire-gauze fabric and the like
Assignee: BECKER BROTHERS
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Filing: 1919-07-10
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Granted: 1921-02-15
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Expires: 1939-07-10
Abstract
No abstract record available.
Inventors
- 👤 John A S Becker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:52
CPC Classifications
B; B21; B21D; B21D28/00; B21D28/24; B21D28/32; B21D28/34
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) | 1924-02-15 | 1924-08-16 | 1925-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-02-15 | 1928-08-16 | 1929-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-02-15 | 1932-08-16 | 1933-02-15 | $7700.00 | Window Closed / Lapsed |