US3357464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carpenter's aligning tool
Assignee: Individual
•
Filing: 1965-09-07
•
Granted: 1967-12-12
•
Expires: 1985-09-07
Abstract
No abstract record available.
Inventors
- 👤 Walter J Vroman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:33
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/14; E04G21/16; E04G21/18; E04G21/1891; Y; Y10; Y10S; Y10S269/00; Y10S269/904; Y10T; Y10T24/00; Y10T24/44; Y10T24/44291; Y10T24/44299
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-11 | 1971-06-12 | 1971-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-11 | 1975-06-12 | 1975-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-11 | 1979-06-12 | 1979-12-12 | $7700.00 | Window Closed / Lapsed |