US3931699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glazing system
Assignee: Schlegel Manufacturing Co
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Filing: 1974-05-20
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Granted: 1976-01-13
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Expires: 1994-05-20
Abstract
Abstract Interior and exterior glazing strips hold a window glass or panel in place in a structural frame that has an opening slightly larger than the glass or panel. The glazing strips have a resilient reinforcing member with an elastomeric material extruded over and covering the reinforcing member. Receivers for the glazing strips have channels shaped to interlock with and hold the glazing strips around the periphery of the frame, and the reinforcing member extends from the gripping portion of the strip into the base of the strip interlocked with the channel. The reinforcing member resiliently presses the retainer portion of the glazing strip against the window glass or panel with a force of approximately 4-6 pounds per linear inch around the periphery of the window glass or panel.
Inventors
- 👤 J. Thomas Sarvay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:36
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/68; E06B3/54; E06B3/58; E06B3/62; E06B3/6205; E06B2003/6214; E06B2003/6217; E06B2003/6223; E06B2003/625; E06B2003/6264; E06B2003/627; E06B2003/6273
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
248 words
A glazing system for a window glass or a panel, said system comprising: a. a structural frame having an opening slightly larger than said window glass or panel around the entire periphery of said window glass or panel; b. an interior and an exterior glazing strip holding said window glass or panel in place in said frame; c. each of said glazing strips having a resilient reinforcing member and an elastomeric material extruded over and covering said reinforcing member; d. said glazing strips having a single anchorage base and laterally spaced therefrom a retainer-sealing portion, and said reinforcing member extending from said retainer-sealing portion into said anchorage base; e. a pair of rigid receivers each having a channel shaped to interlock with said anchorage base of one of said glazing strips and extending around the periphery of said frame, lengths of said glazing strips being secured in said receivers to engage and seal opposite surfaces of said window glass or panel around said periphery of said window glass or panel; f. the configuration and material of said reinforcing member being selected for resiliently pressing and sealing said retainer portion of said glazing strip against window glass or panel with a force of approximately 4-6 pounds per linear inch around said periphery of said window glass or panel; and g. said anchorage base being insertable into said interlocking relation with said receiver and being removable from said receiver only by deliberate force for replacing said window glass or panel.
Claim 2
Dependent Claim
248 words
A glazing system for a window glass or a panel, said system comprising: a. a structural frame having an opening slightly larger than said window glass or panel around the entire periphery of said window glass or panel; b. an interior and an exterior glazing strip holding said window glass or panel in place in said frame; c. each of said glazing strips having a resilient reinforcing member and an elastomeric material extruded over and covering said reinforcing member; d. said glazing strips having a single anchorage base and laterally spaced therefrom a retainer-sealing portion, and said reinforcing member extending from said retainer-sealing portion into said anchorage base; e. a pair of rigid receivers each having a channel shaped to interlock with said anchorage base of one of said glazing strips and extending around the periphery of said frame, lengths of said glazing strips being secured in said receivers to engage and seal opposite surfaces of said window glass or panel around said periphery of said window glass or panel; f. the configuration and material of said reinforcing member being selected for resiliently pressing and sealing said retainer portion of said glazing strip against window glass or panel with a force of approximately 4-6 pounds per linear inch around said periphery of said window glass or panel; and g. said anchorage base being insertable into said interlocking relation with said receiver and being removable from said receiver only by deliberate force for replacing said window glass or panel.
Claim 3
Dependent Claim
14 words
The system of claim 1 wherein said interior and exterior glazing strips are identical.
Claim 4
Dependent Claim
19 words
The system of claim 1 wherein said anchorage base and said receiver have a plurality of complementary interlocking hooks.
Claim 5
Dependent Claim
28 words
The system of claim 1 wherein said elastomeric material in said retainer-sealing portion has a hollow region between said reinforcing member and the outside of said glazing strip.
Claim 6
Dependent Claim
17 words
The system of claim 1 wherein said receivers are formed in a portion of said frame structure.
Claim 7
Dependent Claim
18 words
The system of claim 1 wherein said receivers are formed in a reglet cast into said frame structure.
Claim 8
Dependent Claim
23 words
The system of claim 1 wherein said elastomeric material of said anchorage base is firmer than said elastomeric material of said retainer-sealing portion.
Claim 9
Dependent Claim
24 words
The system of claim 1 wherein said reinforcing member is formed of zig-zag wire with stitching securing the loops of said zig-zag wire together.
Claim 10
Dependent Claim
14 words
The system of claim 8 wherein said interior and exterior glazing strips are identical.
Claim 11
Dependent Claim
23 words
The system of claim 9 wherein said elastomeric material of said anchorage base is firmer than said elastomeric material of said retainer-sealing portion.
Claim 12
Dependent Claim
28 words
The system of claim 10 wherein said elastomeric material in said retainer-sealing portion has a hollow region between said reinforcing member and the outside of said glazing strip.
Claim 13
Dependent Claim
19 words
The system of claim 11 wherein said anchorage base and said receiver have a plurality of complementary interlocking hooks.
Claim 14
Dependent Claim
17 words
The system of claim 12 wherein said receivers are formed in a portion of said frame structure.
Claim 15
Dependent Claim
18 words
The system of claim 12 wherein said receivers are formed in a reglet cast into said frame structure.
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) | 1979-01-12 | 1979-07-14 | 1980-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-01-12 | 1983-07-14 | 1984-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-01-12 | 1987-07-14 | 1988-01-13 | $7700.00 | Window Closed / Lapsed |