US3217418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radius inspection and layout device
Assignee: Individual
•
Filing: 1963-08-13
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Granted: 1965-11-16
•
Expires: 1983-08-13
Abstract
No abstract record available.
Inventors
- 👤 Oscar H Wennerberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:33
CPC Classifications
B; B25; B25H; B25H7/00; B25H7/04; B25H7/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
179 words
A DEVICE FOR INSPECTING OR LAYING OUT A CURVED SURFACE ON A WORKPIECE, SAID DEVICE COMPRISING A FIRST BEAM ADAPTED TO BE SUPPORTED AT ONE POINT ALONG ITS LENGTH RELATIVE TO A WORKPIECE SUCH AS AFORESAID, A FIRST SLIDE BLOCK ASSEMBLY INCLUDING A FIRST PART RECEIVED ON SAID FIRST BEAM FOR SLIDABLE ADJUSTMENT LONGITUDINALLY OF SAID BEAM AND A SECOND PART ROTATABLE RELATIVE TO SAID FIRST PART ABOUT AN AXIS EXTENDING PERPENDICULAR TO SAID FIRST BEAM A SECOND BEAM FIXED TO SAID SECOND PART OF SAID SLIDE BLOCK ASSEMBLY AND EXTENDING OUTWARDLY THEREFROM RADIALLY OF SAID AXIS, A SECOND SLIDE BLOCK ASSEMBLY RECEIVED ON SAID SECOND BEAM FOR SLIDABLE ADJUSTMENT LONGITUDINALLY OF SAID SECOND BEAM, AND A TOOL CARRIED BY SAID SECOND SLIDE BLOCK ASSEMBLY AND ADAPTED FOR ENGAGEMENT WITH SAID WORKPIECE AS SAID SECOND BEAM IS ROTATED ABOUT SAID AXIS RELATIVE TO SAID FIRST BEAM, SAID SECOND PART OF SAID FIRST SLIDE BULOCK ASSEMBLY AND SAID SECOND SLIDE BLOCK ASSEMBLY EACH INCLUDING A FLAT GAGE SURFACE EXTENDING PERPENDICULAR TO SAID SECOND BEAM AND FACING THE OTHER GAGE SURFACE.
Claim 2
Independent Claim
179 words
A DEVICE FOR INSPECTING OR LAYING OUT A CURVED SURFACE ON A WORKPIECE, SAID DEVICE COMPRISING A FIRST BEAM ADAPTED TO BE SUPPORTED AT ONE POINT ALONG ITS LENGTH RELATIVE TO A WORKPIECE SUCH AS AFORESAID, A FIRST SLIDE BLOCK ASSEMBLY INCLUDING A FIRST PART RECEIVED ON SAID FIRST BEAM FOR SLIDABLE ADJUSTMENT LONGITUDINALLY OF SAID BEAM AND A SECOND PART ROTATABLE RELATIVE TO SAID FIRST PART ABOUT AN AXIS EXTENDING PERPENDICULAR TO SAID FIRST BEAM A SECOND BEAM FIXED TO SAID SECOND PART OF SAID SLIDE BLOCK ASSEMBLY AND EXTENDING OUTWARDLY THEREFROM RADIALLY OF SAID AXIS, A SECOND SLIDE BLOCK ASSEMBLY RECEIVED ON SAID SECOND BEAM FOR SLIDABLE ADJUSTMENT LONGITUDINALLY OF SAID SECOND BEAM, AND A TOOL CARRIED BY SAID SECOND SLIDE BLOCK ASSEMBLY AND ADAPTED FOR ENGAGEMENT WITH SAID WORKPIECE AS SAID SECOND BEAM IS ROTATED ABOUT SAID AXIS RELATIVE TO SAID FIRST BEAM, SAID SECOND PART OF SAID FIRST SLIDE BULOCK ASSEMBLY AND SAID SECOND SLIDE BLOCK ASSEMBLY EACH INCLUDING A FLAT GAGE SURFACE EXTENDING PERPENDICULAR TO SAID SECOND BEAM AND FACING THE OTHER GAGE SURFACE.
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) | 1968-11-15 | 1969-05-17 | 1969-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-15 | 1973-05-17 | 1973-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-15 | 1977-05-17 | 1977-11-16 | $7700.00 | Window Closed / Lapsed |