US1277658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper-sorting machine.
Assignee: Individual
•
Filing: 1915-07-14
•
Granted: 1918-09-03
•
Expires: 1935-07-14
Abstract
No abstract record available.
Inventors
- 👤 Georg Spiess
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:30
CPC Classifications
B; B65; B65B; B65B5/00; B65B5/06; B65B5/068; B65H; B65H31/00; B65H31/04; B65H31/08; B65H31/10; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/102; Y10S414/103; Y10S414/113
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) | 1921-09-02 | 1922-03-04 | 1922-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-09-02 | 1926-03-04 | 1926-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-09-02 | 1930-03-04 | 1930-09-03 | $7700.00 | Window Closed / Lapsed |