US3363489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jigs for drilling of parallel holes
Assignee: Individual
•
Filing: 1965-12-28
•
Granted: 1968-01-16
•
Expires: 1985-12-28
Abstract
No abstract record available.
Inventors
- 👤 Heden Bjorn Harald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:39
CPC Classifications
B; B23; B23B; B23B47/00; B23B47/28; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5612; Y10T408/567
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A JIG FOR DRILLING HOLES IN PARALLEL WITH ONE ANOTHER AND COMPRISING A BASE, A SHAFT HAVING A SWIVEL CONNECTION TO SAID BASE AT ONE END, MEANS FOR LOCKING SAID SHAFT TO SAID BASE, MEANS CARRIED BY AND DISPLACEABLE ALONG SAID SHAFT FOR SUPPORTING A DRILL GUIDE, AND MEANS FOR ADJUSTING THE POSITION OF SAID DRILL GUIDE WITH RESPECT TO SAID SHAFT IN A DIRECTION AT RIGHT ANGLES THERETO, CHARACTERISED IN THAT SAID BASE COMPRISES A PLATE HAVING A SPHERICALLY CURVED PORTION AND AN OPENING CENTRALLY IN SAID
Claim 2
Dependent Claim
88 words
A JIG FOR DRILLING HOLES IN PARALLEL WITH ONE ANOTHER AND COMPRISING A BASE, A SHAFT HAVING A SWIVEL CONNECTION TO SAID BASE AT ONE END, MEANS FOR LOCKING SAID SHAFT TO SAID BASE, MEANS CARRIED BY AND DISPLACEABLE ALONG SAID SHAFT FOR SUPPORTING A DRILL GUIDE, AND MEANS FOR ADJUSTING THE POSITION OF SAID DRILL GUIDE WITH RESPECT TO SAID SHAFT IN A DIRECTION AT RIGHT ANGLES THERETO, CHARACTERISED IN THAT SAID BASE COMPRISES A PLATE HAVING A SPHERICALLY CURVED PORTION AND AN OPENING CENTRALLY IN SAID
References Cited (Backward Citations)
US2434320A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-15 | 1971-07-17 | 1972-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-15 | 1975-07-17 | 1976-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-15 | 1979-07-17 | 1980-01-16 | $7700.00 | Window Closed / Lapsed |