US1262189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting mechanism.
Assignee: United States Envelope Co
•
Filing: 1914-04-24
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Granted: 1918-04-09
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Expires: 1934-04-24
Abstract
No abstract record available.
Inventors
- 👤 Joseph Froehlich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:02
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/0006; B27; B27L; B27L5/00; B27L5/08; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/2135; Y10T83/2163; Y10T83/2166; Y10T83/444; Y10T83/4529; Y10T83/4594; Y10T83/546; Y10T83/566; Y10T83/5669; Y10T83/576; Y10T83/5769; Y10T83/5778; Y10T83/5787; Y10T83/5796
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) | 1921-04-08 | 1921-10-08 | 1922-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-04-08 | 1925-10-08 | 1926-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-04-08 | 1929-10-08 | 1930-04-09 | $7700.00 | Window Closed / Lapsed |