Stabilizer for a plurality of abutting rectilinear surfaces
Abstract
Abstract A STABILIZER FOR A PLURALITY OF ABUTTING RECTILINEAR SURFACES, SO AS TO HOLD THE SURFACES IN LONGITUDINAL AND LATERAL ALIGNMENT IN A DESIRED SUPPORT PLANE, PARTICULARLY A METHOD FOR STABILIZING A PLURALITY OF SQUARED SPOOL ENDS. THE STABILIZER INCLUDES THE NOTCHING ONE OF TWO OPPOSED ABUTTING SURFACES SO AS TOO DEFINE A CYLINDRICAL SHOULDER DOWNWARDLY INCLINED AWAY FROM ONE SURFACE AND ITS ABUTTING WITH THE OTHER SURFACE, THEN SECURING THE ABUTTING SURFACES AGAINST LATERAL MOVEMENT BY IMPOSING A CYLINDRICAL FORCE WITHIN THE APERATURE AND SECURING THE ABUTTING SURFACES AGAINST LONGITUDINAL MOVEMENT BY APPLYING OPPOSED LATERAL FOORCES RADIALLY OUTWARDLY OF SAID APERATURE ON BOTH SIDES OF SAID ABUTTING SURFACES.
Inventors
- 👤 James A Miller
Bibliographic Details
Claims Analysis
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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) | 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 |