US4487448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unitized window assembly
Assignee: Motors Liquidation Co
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Filing: 1983-08-26
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Granted: 1984-12-11
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Expires: 2003-08-26
Abstract
Abstract An improved modular window assembly includes a window glass and peripheral frame having a plurality of threaded attached studs spaced therealong extending through matching grommet lined holes spaced inwardly from the peripheral edge of the glass. The frictional engagement of the threaded studs with the grommets serves to retain the glass and frame together as a separately handled unit with no necessity of an injection molded gasket. The window unit may be attached to the pinchweld of a vehicle window opening by dropping the studs through matching holes and threading fasteners to the studs to draw down the window frame. This serves to compress the grommets further to seal the holes through the window glass. A bead of sealant or adhesive may be used in conjunction with the window assembly if desired, and the inwardly spacing of the studs creates an unobstructed space therefor.
Inventors
- 👤 Henry W. Griffin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:44
CPC Classifications
B; B60; B60J; B60J1/00; B60J1/004; B60J1/006; B60J1/18; B60J10/00; B60J10/20; B60J10/26; B60J10/265; B60J10/70; F; F16; F16B; F16B5/00; F16B5/02; F16B5/0258
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
292 words
In a vehicle body or the like having an outer panel with a window opening therein including a peripheral flange having a first wall extending generally inwardly of the outer surface and a second wall extending generally in a parallel plane offset from the plane of the outer panel, a unitized window assembly for closing the window opening, comprising, a window panel receivable in the opening and having a peripheral edge and generally planar front and back surfaces adjacent thereto, the window panel having a plurality of holes passing through the front and back surfaces and spaced inwardly from the peripheral edge, a mounting frame generally bordering the peripheral edge of the window panel, and including an upper surface visible from outside the vehicle and an under surface engageable with the front surface of the window panel, attachment members connected to and extending from the under surface of the frame through the holes in the window panel, and resilient retention and sealing members frictionally engageable between the attachment members and the edges of the window panel holes to retain the window panel and mounting frame together as a unitized assembly, the unitized window assembly being locatable within the window opening with the window panel peripheral edge spaced from the first wall of the window opening flange by passing the attachment members through aligned locating holes in the second wall of the window opening flange until the back surface of the window panel is juxtaposed the second wall of the window opening flange, the addition of fastening members to the attachment members maintaining the assembly in place by drawing the mounting frame under surface toward the window panel front surface while compressing the sealing and retention members to seal the window panel holes.
Claim 2
Dependent Claim
292 words
In a vehicle body or the like having an outer panel with a window opening therein including a peripheral flange having a first wall extending generally inwardly of the outer surface and a second wall extending generally in a parallel plane offset from the plane of the outer panel, a unitized window assembly for closing the window opening, comprising, a window panel receivable in the opening and having a peripheral edge and generally planar front and back surfaces adjacent thereto, the window panel having a plurality of holes passing through the front and back surfaces and spaced inwardly from the peripheral edge, a mounting frame generally bordering the peripheral edge of the window panel, and including an upper surface visible from outside the vehicle and an under surface engageable with the front surface of the window panel, attachment members connected to and extending from the under surface of the frame through the holes in the window panel, and resilient retention and sealing members frictionally engageable between the attachment members and the edges of the window panel holes to retain the window panel and mounting frame together as a unitized assembly, the unitized window assembly being locatable within the window opening with the window panel peripheral edge spaced from the first wall of the window opening flange by passing the attachment members through aligned locating holes in the second wall of the window opening flange until the back surface of the window panel is juxtaposed the second wall of the window opening flange, the addition of fastening members to the attachment members maintaining the assembly in place by drawing the mounting frame under surface toward the window panel front surface while compressing the sealing and retention members to seal the window panel holes.
Claim 3
Dependent Claim
317 words
In a vehicle body or the like having an outer surface with a window opening therein including a peripheral flange having a first wall extending generally inwardly of the outer surface and a second wall extending generally in a parallel plane offset from the plane of the outer panel, a unitized window assembly for closing the window opening, comprising, a window panel receivable in the opening and having a peripheral edge and generally planar front and back surfaces adjacent thereto, the window panel having a plurality of holes passing through the front and back surfaces and spaced inwardly from the peripheral edge, a mounting frame generally bordering the peripheral edge of the window panel, and including an upper surface visible from outside the vehicle and an under surface engageable with the front surface of the window panel, attachment members connected to and extending from the under surface of the frame through the holes in the window panel, and resilient grommets lining the window panel holes including upper and lower rings engaged with the front and back surface of the window panel respectively, the frictional engagement between the attachment members and the grommets retaining the window panel and mounting frame together as a unitized assembly, the unitized window assembly being locatable within the window opening with the window panel peripheral edge spaced from the first wall of the window opening flange by passing the attachment members through aligned locating holes in the second wall of the window opening flange until the bottom grommet ring engages the second wall of the window opening flange, the addition of fastening members to the attachment members retaining and sealing the assembly by drawing the mounting frame down to compress the top grommet ring between the mounting frame under surface and the front surface of the window panel and the bottom grommet ring between the window panel back surface and the second wall.
Claim 4
Dependent Claim
317 words
In a vehicle body or the like having an outer surface with a window opening therein including a peripheral flange having a first wall extending generally inwardly of the outer surface and a second wall extending generally in a parallel plane offset from the plane of the outer panel, a unitized window assembly for closing the window opening, comprising, a window panel receivable in the opening and having a peripheral edge and generally planar front and back surfaces adjacent thereto, the window panel having a plurality of holes passing through the front and back surfaces and spaced inwardly from the peripheral edge, a mounting frame generally bordering the peripheral edge of the window panel, and including an upper surface visible from outside the vehicle and an under surface engageable with the front surface of the window panel, attachment members connected to and extending from the under surface of the frame through the holes in the window panel, and resilient grommets lining the window panel holes including upper and lower rings engaged with the front and back surface of the window panel respectively, the frictional engagement between the attachment members and the grommets retaining the window panel and mounting frame together as a unitized assembly, the unitized window assembly being locatable within the window opening with the window panel peripheral edge spaced from the first wall of the window opening flange by passing the attachment members through aligned locating holes in the second wall of the window opening flange until the bottom grommet ring engages the second wall of the window opening flange, the addition of fastening members to the attachment members retaining and sealing the assembly by drawing the mounting frame down to compress the top grommet ring between the mounting frame under surface and the front surface of the window panel and the bottom grommet ring between the window panel back surface and the second wall.
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) | 1987-12-11 | 1988-06-11 | 1988-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-12-11 | 1992-06-11 | 1992-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-12-11 | 1996-06-11 | 1996-12-11 | $7700.00 | Window Closed / Lapsed |