US3750334A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sliding swinging door suspension
Assignee: Republic Industries Inc
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Filing: 1971-07-19
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Granted: 1973-08-07
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Expires: 1991-07-19
Abstract
Abstract A hinging arrangement for a sliding, swinging door to accommodate the swinging movement thereof including provision to compensate for door sag.
Inventors
- 👤 L Slaybaugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:22
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/50; E06B3/5054; E06B3/5072; E05; E05D; E05D15/00; E05D15/06; E05D15/0604; E05D15/48; E05D2015/482; E05Y; E05Y2800/00; E05Y2800/25; E05Y2800/74; E05Y2800/742; E05Y2800/746; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
128 words
A supporting assembly for a sliding swinging door to constitute the sole support thereof comprising a trolley for moving said door in the sliding mode having a pair of spaced vertical members and a horizontal member interconnecting said vertical members, a vertical pintle extending upward from an upper corner of said door, a gudgeon plate contained between said vertical members and above said door, horizontal transverse pivots interconnecting said vertical members and said plate for pivotal movement on the axis of said pivots, said plate having a verticAl aperture intersecting said pivoting axis receiving said pintle pivotally and supporting said door, and means adjustably interconnecting said horizontal member and said plate at a point horizontally displaced from said pivoting axis for supporting said plate at an adjustable angle.
Claim 2
Dependent Claim
128 words
A supporting assembly for a sliding swinging door to constitute the sole support thereof comprising a trolley for moving said door in the sliding mode having a pair of spaced vertical members and a horizontal member interconnecting said vertical members, a vertical pintle extending upward from an upper corner of said door, a gudgeon plate contained between said vertical members and above said door, horizontal transverse pivots interconnecting said vertical members and said plate for pivotal movement on the axis of said pivots, said plate having a verticAl aperture intersecting said pivoting axis receiving said pintle pivotally and supporting said door, and means adjustably interconnecting said horizontal member and said plate at a point horizontally displaced from said pivoting axis for supporting said plate at an adjustable angle.
Claim 3
Dependent Claim
56 words
The combination as called for in claim 1 wherein said aperture intersects said pivoting axis and is located adjacent one end of said plate, said adjustable means comprises a screw engaging the other end of said plate and said other end of said plate extends from said pintle to overlie said door in its closed position.
Claim 4
Dependent Claim
31 words
The combination as called for in claim 1 wherein said pintle is mounted to a horizontal top door support member, said door being characterized by the absence of a structural stile.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-08-06 | 1977-02-05 | 1977-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-08-06 | 1981-02-05 | 1981-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-08-06 | 1985-02-05 | 1985-08-07 | $7700.00 | Window Closed / Lapsed |