Patent US1608182A successfully refreshed from Google Patents.
US1608182A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insertable saw tooth for circular-saw blades
Assignee: Individual
•
Filing: 1926-04-20
•
Granted: 1926-11-23
•
Expires: 1946-04-20
Abstract
No abstract record available.
Inventors
- 👤 Pospiech Josef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:29
CPC Classifications
B; B23; B23D; B23D61/00; B23D61/02; B23D61/04; B23D61/06; B23D61/071; B23B; B23B2205/00; B23B2205/02; Y; Y10; Y10T; Y10T83/00; Y10T83/929; Y10T83/9319; Y10T83/9326; Y10T83/9329; Y10T83/9331; Y10T83/9333
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1929-11-22 | 1930-05-24 | 1930-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-11-22 | 1934-05-24 | 1934-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-11-22 | 1938-05-24 | 1938-11-23 | $7700.00 | Window Closed / Lapsed |