US1318688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
paschall
Assignee: —
•
Filing: —
•
Granted: 1919-10-14
•
Expires: 1936-10-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:23
CPC Classifications
B; B23; B23C; B23C3/00; B23C3/28; B23C3/30; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/48; B23B; B23B25/00; B23B3/00; B23B3/06; B23B3/065; B23Q1/56; B23Q1/60; B23Q1/62; B23Q1/621; B23Q1/626; B23Q3/00; B23Q3/02; B23Q3/10; B23Q3/104; B66; B66F; B66F7/00; B66F7/22; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/309576; Y10T409/309856
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) | 1922-10-13 | 1923-04-14 | 1923-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-10-13 | 1927-04-14 | 1927-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-10-13 | 1931-04-14 | 1931-10-14 | $7700.00 | Window Closed / Lapsed |