US1352519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable saw
Assignee: Individual
•
Filing: 1918-12-30
•
Granted: 1920-09-14
•
Expires: 1938-12-30
Abstract
No abstract record available.
Inventors
- 👤 Laserson Frederick Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:21
CPC Classifications
B; B27; B27B; B27B9/00; B27B9/02; Y; Y10; Y10T; Y10T83/00; Y10T83/768; Y10T83/7755; Y10T83/7763
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) | 1923-09-14 | 1924-03-15 | 1924-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-09-14 | 1928-03-15 | 1928-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-09-14 | 1932-03-15 | 1932-09-14 | $7700.00 | Window Closed / Lapsed |