US3081599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tile positioner, spacer and guide
Assignee: Individual
•
Filing: 1959-08-05
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Granted: 1963-03-19
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Expires: 1979-08-05
Abstract
No abstract record available.
Inventors
- 👤 Theodore W Roberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:01
CPC Classifications
E; E03; E03F; E03F3/00; E03F3/06; E02; E02B; E02B11/00; E02B11/005; F; F16; F16L; F16L1/00; F16L1/024; F16L1/028; F16L1/036
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
119 words
THE COMBINATION OF A PAIR OF RIGID TUBULAR TILES AND AN INTERCONNECTING SPACER, COMPRISING, SPACING MEANS DISPOSED BETWEEN ADJACENT CONFRONTING ENDS OF SAID TILES FOR SPACING THEREOF IN AXIAL ALIGNMENT WITH EACH OTHER, PIVOTALLY DEFORMABLE, ARCUATE CONNECTING MEANS SECURED TO SAID SPACING MEANS ON OPPOSITE RADIAL SIDES OF SAID CONFRONTING ENDS OF THE TILES AND EXTENDING CIRCUMFERENTIALLY THEREABOUT BY A LIMITED AMOUNT TO RESTRICT PIVOTAL SEPARATION OF THE TILES TO ONE PLANE AND PREVENT AXIAL SEPARATION THEREBETWEEN, SAID ARCUATE, PIVOTALLY DEFORMABLE CONNECTING MEANS COMPRISES A RADIALLY OUTER SHIELD AND A RADIALLY INNER PANEL, SAID SHIELD AND PANEL EXTENDING AXIALLY BETWEEN SAID TILES AND CIRCUMFERENTIALLY THEREABOUT BY LESS THAN 180* IN ORDER TO ACCOMMODATE PIVOTAL SEPARATION IN SAID ONE PLANE.
References Cited (Backward Citations)
US129405A
Cited
US1098426A
Cited
US1518014A
Cited
US2422582A
Cited
US2470359A
Cited
US2830548A
Cited
US2876717A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |