US4518446A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making bevelled glass window
Assignee: 928944 Ontario Inc
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Filing: 1983-11-18
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Granted: 1985-05-21
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Expires: 2003-11-18
Abstract
Abstract A method of making a leaded came type window wherein the basic window pane is continuous, the ornamental lites are laminated to the basic pane, the ornamental lites are of substantial thickness, and the came is a channel member with its edges conformed to the marginal areas of the lamination. The came is conformed by placing it over a spline on a table, the spline having the depth of the channel and the configuration of the ornamentation; and the table having the surface of the window and then pressing the edges of the came to conform them to the table. After removal from the table it is applied to the laminated ornamental pane.
Inventors
- 👤 Frank E. Drennan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:42
CPC Classifications
B; B44; B44C; B44C3/00; B44C3/12; B44F; B44F1/00; B44F1/06; B44F1/063; E; E06; E06B; E06B3/00; E06B3/66; E06B3/6604; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
337 words
A method of making a glass or like window having a face wherein the face of the window is ornamentally divided into a plurality of lites by came secured thereto, the undersurface of the came being formed with an open channel for adhesive to secure the came to the face of the window, comprising the steps of: forming splines on a jig surface in the configuration of said plurality of lites; piecing said channeled lead came over said splines, the splines entering the channels; said splines having a height to engage with the bottoms of the channels in the came; joining the pieces of came at their intersections; laminating the area of at least one of said lites on the face of said window with a sheet of decorative material having a thickness of at least 1/8 of an inch whereby the area so laminated is elevated from the plane face of the window; forming said jig surface at the marginal areas adjacent each side of said splines to duplicate in elevation the marginal areas of the lites on said face of said window; pressing said came against the jig surface by placing a rigid board laminated with a resilient sheet over the jig surface with the resilient sheet in contact with the came, pressing the board against the jig surface to compress the resilient sheet against the came to force the bottom of the channelled came against the spline and turn the sides of the channelled came to conform the edges of the channel of the came to the elevation of the jig surface at the marginal areas to the splines; removing said came from said splines with its underside so conformed and depositing an adhesive in the channels of the came; aligning the configuration of the came to the configuration of the lites on the face of the window so that the came overlies the boundaries between the lites; and pressing the window and the came together to adhesively secure the came to the window.
Claim 2
Independent Claim
337 words
A method of making a glass or like window having a face wherein the face of the window is ornamentally divided into a plurality of lites by came secured thereto, the undersurface of the came being formed with an open channel for adhesive to secure the came to the face of the window, comprising the steps of: forming splines on a jig surface in the configuration of said plurality of lites; piecing said channeled lead came over said splines, the splines entering the channels; said splines having a height to engage with the bottoms of the channels in the came; joining the pieces of came at their intersections; laminating the area of at least one of said lites on the face of said window with a sheet of decorative material having a thickness of at least 1/8 of an inch whereby the area so laminated is elevated from the plane face of the window; forming said jig surface at the marginal areas adjacent each side of said splines to duplicate in elevation the marginal areas of the lites on said face of said window; pressing said came against the jig surface by placing a rigid board laminated with a resilient sheet over the jig surface with the resilient sheet in contact with the came, pressing the board against the jig surface to compress the resilient sheet against the came to force the bottom of the channelled came against the spline and turn the sides of the channelled came to conform the edges of the channel of the came to the elevation of the jig surface at the marginal areas to the splines; removing said came from said splines with its underside so conformed and depositing an adhesive in the channels of the came; aligning the configuration of the came to the configuration of the lites on the face of the window so that the came overlies the boundaries between the lites; and pressing the window and the came together to adhesively secure the came to the window.
Claim 3
Dependent Claim
26 words
The method of claim 1 wherein the sheet of decorative material that is laminated to an area of said lites is bevelled at its marginal edges.
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) | 1988-05-20 | 1988-11-19 | 1989-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-05-20 | 1992-11-19 | 1993-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-05-20 | 1996-11-19 | 1997-05-21 | $7700.00 | Window Closed / Lapsed |