US4437284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap-on false muntin system
Assignee: CAPILOL PRODUCTS Corp
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Filing: 1980-08-04
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Granted: 1984-03-20
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Expires: 2000-08-04
Abstract
Abstract A false muntin assembly for converting a single window pane into one having multiple lights by having a muntin bar of desired outside appearance with a central hole and channel lengthwise along the back of the muntin bar, using pin connectors at intersections and in the peripheral sash and adhering snap-fit metal clips to the glazing panel in line with the false muntin design to prevent the false muntin from floating away from the pane.
Inventors
- 👤 James T. Cribben
- 👤 William J. Ichter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:41
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/68; E06B3/685
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
199 words
A false muntin assembly for a window having a peripheral sash, a glazing pane with a single light and a glazing bead holding said glazing pane in position in said sash comprising (a) an extruded false muntin bar having a central hole and channel extending into the hole from the back side of said bar and at its apex slightly narrower than the diameter of said central hole, said bar being shaped at its end to fit either the glazing bead or an intersection with another said bar, (b) a pin connector disposed in the central hole of the ends of said bar for connection of said bar with either the glazing bead or another said bar at an intersection, and (c) a metal clip having a head, two angularly spaced-apart legs projecting therefrom, each leg ending in a flange, said clip being adapted to snap-fit its head in the channel and central hole of said bar whereby said pin connector and clip can be snapped on in substantially the same manner so that when said clip is adhered to the glazing panel in proper alignment said false muntin assembly is releasably attached thereto and forms a multi-light effect.
Claim 2
Dependent Claim
199 words
A false muntin assembly for a window having a peripheral sash, a glazing pane with a single light and a glazing bead holding said glazing pane in position in said sash comprising (a) an extruded false muntin bar having a central hole and channel extending into the hole from the back side of said bar and at its apex slightly narrower than the diameter of said central hole, said bar being shaped at its end to fit either the glazing bead or an intersection with another said bar, (b) a pin connector disposed in the central hole of the ends of said bar for connection of said bar with either the glazing bead or another said bar at an intersection, and (c) a metal clip having a head, two angularly spaced-apart legs projecting therefrom, each leg ending in a flange, said clip being adapted to snap-fit its head in the channel and central hole of said bar whereby said pin connector and clip can be snapped on in substantially the same manner so that when said clip is adhered to the glazing panel in proper alignment said false muntin assembly is releasably attached thereto and forms a multi-light effect.
Claim 3
Dependent Claim
38 words
The false muntin assembly of claim 1 in which a false muntin bar is positioned horizontally on the glazing pane and is continuous and an intersecting false muntin is positioned vertically on the glazing pane and is non-continuous.
Claim 4
Dependent Claim
35 words
The false muntin assembly of claim 2 wherein said horizontally positioned muntin bar has a hole drilled therethrough with said pin connector fitted therein at the point of intersection with the vertically positioned muntin bar.
Claim 5
Dependent Claim
27 words
The false muntin assembly of claim 1 in which said central hole in said extruded false muntin bar is circular therethrough and opens out into said channel.
Claim 6
Dependent Claim
42 words
The false muntin assembly of claim 1 in which the head of the metal clip is circular and slightly smaller than the central hole of the false muntin bar but larger than the apex of the channel extending into said central hole.
Claim 7
Dependent Claim
41 words
The false muntin assembly of claim 1 in which said metal clip has the flanges at the end of its spaced-apart legs, disposed in a plane normal to the plane bisecting said clip, and equidistant from said legs at all points.
Claim 8
Dependent Claim
41 words
The false muntin assembly of claim 1 in which said false muntin bar has a stepped flange adapted to fit over the flange of said metal clip so that said false muntin bar appears to adhere directly to said glazing panel.
Claim 9
Dependent Claim
47 words
The false muntin assembly of claim 1 having the snap-in metal clips adhered to said glazing panel in proper alignment so that proper intersection and division of said glazing panel into multiple lights is accomplished when said false muntin assembly is snapped on to said metal clips.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-03-20 | 1987-09-19 | 1988-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-03-20 | 1991-09-19 | 1992-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-03-20 | 1995-09-19 | 1996-03-20 | $7700.00 | Window Closed / Lapsed |