US1834743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and means for producing two box parts in alpha single operation
Assignee: Firm "universelle" Cigarettenmaschinen-Fabrik J C Muller & Co
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Filing: 1929-12-16
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Granted: 1931-12-01
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Expires: 1949-12-16
Abstract
No abstract record available.
Inventors
- 👤 Schmiedel Johannes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:01
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/26; B31B50/52; B31B2105/00; B31B2110/00; B31B2110/30; B31B2110/35; B31B2120/00; B31B2120/002; B31B2120/10; B31B2241/00; B31B2241/003; B31B50/74; B31B50/81
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) | 1934-11-30 | 1935-06-01 | 1935-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-11-30 | 1939-06-01 | 1939-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-11-30 | 1943-06-01 | 1943-12-01 | $7700.00 | Window Closed / Lapsed |