US3318047A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination sliding and pivoted door
Assignee: PPG Industries Inc
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Filing: 1965-12-17
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Granted: 1967-05-09
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Expires: 1985-12-17
Abstract
No abstract record available.
Inventors
- 👤 Laurence F Carson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:24
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/50; E06B3/5054; E06B3/5072; E05; E05D; E05D15/00; E05D15/48; E05Y; E05Y2800/00; E05Y2800/15; E05Y2800/16; E05Y2800/25; E05Y2800/74; E05Y2800/742; E05Y2800/746; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
A MOUNTING FOR A SLIDING PANEL ADAPTED TO SLIDE HORIZONTALLY AND PIVOT ABOUT A VERTICAL AXIS COMPRISING A FIRST BAR HAVING FIRST AND SECOND PIVOTS AT OPPOSED ENDS THEREOF, THE AXIS OF SAID PIVOTS BEING PARALLEL, AND SAID FIRST PIVOT BEING PIVOTALLY SECURABLE TO SAID PANEL ADJACENT A VERTICAL EDGE THEREOF, A SECOND BAR PIVOTALLY SECURED AT ONE END THEREOF TO THE SECOND PIVOT, GUIDE MEANS FOR SAID SECOND BAR PERMITTING RECIPROCATION THEREOF ALONG A HORIZONTAL AXIS, AND A FURTHER PIVOT HAVING THE AXIS NORMAL TO THE RECIPROCATION OF SAID SECOND BAR AND SLIDABLY ENGAGING SAID PANEL INTERMEDIATE THE VERTICAL EDGES THEREOF, SAID FURTHER PIVOT PROVIDING A VERTICAL AXIS OF ROTATION FOR SAID PANEL IRRESPECTIVE OF ITS SLIDING POSITION AND HAVING MEANS TO PREVENT SLIDING OF SAID PANEL DURING SELECTED ROTATION THEREOF ABOUT SAID VERTICAL AXIS.
Claim 2
Dependent Claim
136 words
A MOUNTING FOR A SLIDING PANEL ADAPTED TO SLIDE HORIZONTALLY AND PIVOT ABOUT A VERTICAL AXIS COMPRISING A FIRST BAR HAVING FIRST AND SECOND PIVOTS AT OPPOSED ENDS THEREOF, THE AXIS OF SAID PIVOTS BEING PARALLEL, AND SAID FIRST PIVOT BEING PIVOTALLY SECURABLE TO SAID PANEL ADJACENT A VERTICAL EDGE THEREOF, A SECOND BAR PIVOTALLY SECURED AT ONE END THEREOF TO THE SECOND PIVOT, GUIDE MEANS FOR SAID SECOND BAR PERMITTING RECIPROCATION THEREOF ALONG A HORIZONTAL AXIS, AND A FURTHER PIVOT HAVING THE AXIS NORMAL TO THE RECIPROCATION OF SAID SECOND BAR AND SLIDABLY ENGAGING SAID PANEL INTERMEDIATE THE VERTICAL EDGES THEREOF, SAID FURTHER PIVOT PROVIDING A VERTICAL AXIS OF ROTATION FOR SAID PANEL IRRESPECTIVE OF ITS SLIDING POSITION AND HAVING MEANS TO PREVENT SLIDING OF SAID PANEL DURING SELECTED ROTATION THEREOF ABOUT SAID VERTICAL AXIS.
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) | 1970-05-08 | 1970-11-07 | 1971-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-08 | 1974-11-07 | 1975-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-08 | 1978-11-07 | 1979-05-09 | $7700.00 | Window Closed / Lapsed |