US2619995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary saw apparatus having adjustable saw guide
Assignee: Individual
•
Filing: 1948-05-10
•
Granted: 1952-12-02
•
Expires: 1968-05-10
Abstract
No abstract record available.
Inventors
- 👤 Russell R Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:46
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/29; B27B5/30; B27B5/34; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6584; Y10T83/6587; Y10T83/6588; Y10T83/659
Claims Analysis
Total Claims: 0
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US2349957A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-02 | 1956-06-02 | 1956-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-02 | 1960-06-02 | 1960-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-02 | 1964-06-02 | 1964-12-02 | $7700.00 | Window Closed / Lapsed |