US1364783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chuck
Assignee: WORCESTER MACHINE WORKS
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Filing: 1918-05-09
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Granted: 1921-01-04
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Expires: 1938-05-09
Abstract
No abstract record available.
Inventors
- 👤 Ralph L Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:54
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/12; B23B31/1207; B23B31/1253; B23B31/16; B23B31/16083; B23B31/16195; B23B31/162; B23B31/16212; B23B31/24; B23B31/28; B23B2270/00; B23B2270/38; Y; Y10; Y10T; Y10T279/00; Y10T279/19; Y10T279/1961; Y10T279/1973; Y10T279/27; Y10T279/275
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) | 1924-01-04 | 1924-07-05 | 1925-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-01-04 | 1928-07-05 | 1929-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-01-04 | 1932-07-05 | 1933-01-04 | $7700.00 | Window Closed / Lapsed |