US4723809A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glass window for motor vehicles
Assignee: Nippon Sheet Glass Co Ltd
•
Filing: 1987-03-11
•
Granted: 1988-02-09
•
Expires: 2007-03-11
Abstract
Abstract There is disclosed herein a glass window for use in motor vehicles which comprises a glass sheet, a glass frame integrally fitted over the peripheral edge of the glass sheet and sealingly mounted on a window frame of a vehicle body, a plurality of support members embedded in the glass frame and supporting the glass sheet and a plurality of retainers each partly embedded in the glass frame and joined to the support member, each retainer having one end secured to the window frame of the vehicle. Each support member is so configurated as to provide a predetermined space between the glass sheet and each corresponding retainer joined to the support member.
Inventors
- 👤 Hiroshi Kida
- 👤 Yasuo Yamamoto
- 👤 Tadaaki Karino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:58
CPC Classifications
E; E06; E06B; E06B1/00; E06B1/04; E06B1/36; B; B60; B60J; B60J1/00; B60J1/08; B60J1/10; B60J10/00; B60J10/70; E06B3/00; E06B3/54; E06B3/58
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
152 words
A glass window for use in motor vehicles, comprising: a glass sheet; a glass frame integrally fitted over the peripheral edge of said glass sheet and sealingly mounted on a window frame of a vehicle body; a plurality of support members embedded in said glass frame and supporting said glass sheet, each support member comprising a base to which the head of said retainer is joined, bent portions generally outwardly and upwardly bent from opposite ends of said base, and lateral flanges extending generally horizontally and outwardly from said bent portions and supporting said glass sheet thereon; and a plurality of retainers each partly embedded in said frame and joined to said support member, each retainer having one end secured to said window frame of the vehicle, each of said support members being configured to provide a predetermined space between said glass sheet and each corresponding retainer joined to said support member.
Claim 2
Dependent Claim
152 words
A glass window for use in motor vehicles, comprising: a glass sheet; a glass frame integrally fitted over the peripheral edge of said glass sheet and sealingly mounted on a window frame of a vehicle body; a plurality of support members embedded in said glass frame and supporting said glass sheet, each support member comprising a base to which the head of said retainer is joined, bent portions generally outwardly and upwardly bent from opposite ends of said base, and lateral flanges extending generally horizontally and outwardly from said bent portions and supporting said glass sheet thereon; and a plurality of retainers each partly embedded in said frame and joined to said support member, each retainer having one end secured to said window frame of the vehicle, each of said support members being configured to provide a predetermined space between said glass sheet and each corresponding retainer joined to said support member.
Claim 3
Dependent Claim
33 words
A glass window for use in motor vehicles according to claim 1, wherein each support member is of a generally arcuate shape and is adapted to support at opposite ends said glass sheet.
Claim 4
Dependent Claim
57 words
A glass window for use in motor vehicles according to claim 1, wherein each support member comprises a base to which the head of said retainer is joined, a bent portion extending generally outwardly and upwardly from one end of said base, and a gripping portion extending from said bent portion and supporting said glass sheet therein.
References Cited (Backward Citations)
US4072340A
Cited
US4139234A
Cited
US4364595A
Cited
JPS58113480A
Cited
JPS58113482A
Cited
US4591203A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-02-08 | 1991-08-10 | 1992-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-02-08 | 1995-08-10 | 1996-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-02-08 | 1999-08-10 | 2000-02-09 | $7700.00 | Window Closed / Lapsed |