Patent US3606410A successfully refreshed from Google Patents.
US3606410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Push in and pull out line up dowel
Assignee: Individual
•
Filing: 1969-05-05
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Granted: 1971-09-20
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Expires: 1989-05-05
Abstract
Abstract A DOWEL MADE UP OF TWO CYLINDRICAL PARTS INTERGRALLY CONNECTED TOGETHER, ONE BEING OF GREATER DIAMETER THAN THE OTHER, AND IN THE SMALLER CYLINDRICAL PART A CIRCULAR ORING IS DISPOSED IN A GROOVE, AND AN AXIALLY THREADED HOLE IS FORMED IN THE LARGE END. THE DOWEL IS SUITABLE FOR ATTACHING TWO MEMBERS TOGETHER BY INSERTING IT IN A THREADED HOLE.
Inventors
- 👤 Anthony J Inserra
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:18
CPC Classifications
F; F16; F16B; F16B19/00; F16B19/02; Y; Y10; Y10T; Y10T403/00; Y10T403/16; Y10T403/1616
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) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |