US4672784A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wall framing system with an internal water deflector
Assignee: Kawneer Co Inc
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Filing: 1985-09-25
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Granted: 1987-06-16
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Expires: 2005-09-25
Abstract
Abstract A wall framing system having a plurality of panels supported by a plurality of spaced and intersecting vertical and horizontal mullions with a water deflector mounted internally and continuously of the length of the horizontal mullions in a channel defined therein and into the intersection of the vertical mullion providing a sealing arrangement such that infiltrated water may not pass the deflector and is directed to the exterior. The water deflector is severably connected to an end panel along a tear line.
Inventors
- 👤 Trent L. Pohlar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:00
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/66; E04B2/00; E04B2/88; E04B2/96
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
178 words
A wall framing system comprising: a plurality of panels supported by a plurality of spaced and intersecting vertical and horizontal mullions; a water deflector mounted internally of each horizontal mullion, each of said water deflectors running continuously the length of said horizontal mullion and extending into the intersection of said horizontal mullion and said vertical mullion; means along the interior section of each of said horizontal mullions for receiving said water deflector, wherein said means for receiving said water deflector comprises a keeper channel in each of said horizontal mullions, said keeper channel running the length of said horizontal mullion; and means for securing said water deflector within said keeper channel, wherein said securing means comprises at least one mounting flange beveled away from said inner edge so as to project outwardly therefrom, whereby said mounting flange fits snugly within said keeper channel to retain said water deflector within said horizontal mullion, thus providing a continuous sealing arrangement such that infiltrated water may not pass below said water deflector and is directed to the exterior of said mullion.
Claim 2
Dependent Claim
178 words
A wall framing system comprising: a plurality of panels supported by a plurality of spaced and intersecting vertical and horizontal mullions; a water deflector mounted internally of each horizontal mullion, each of said water deflectors running continuously the length of said horizontal mullion and extending into the intersection of said horizontal mullion and said vertical mullion; means along the interior section of each of said horizontal mullions for receiving said water deflector, wherein said means for receiving said water deflector comprises a keeper channel in each of said horizontal mullions, said keeper channel running the length of said horizontal mullion; and means for securing said water deflector within said keeper channel, wherein said securing means comprises at least one mounting flange beveled away from said inner edge so as to project outwardly therefrom, whereby said mounting flange fits snugly within said keeper channel to retain said water deflector within said horizontal mullion, thus providing a continuous sealing arrangement such that infiltrated water may not pass below said water deflector and is directed to the exterior of said mullion.
Claim 3
Dependent Claim
50 words
The wall framing system of claim 1 wherein said water deflector comprises a main panel severably connected to an end panel along a tear line so that said water deflector may be converted for use in another wall framing system by manually tearing said end panel from said main panel.
Claim 4
Dependent Claim
25 words
The wall framing system of claim 2 wherein said tear line is located three-fourths of an inch from said inner edge of said water deflector.
Claim 5
Dependent Claim
70 words
The wall framing of claim 1 wherein said water deflector further comprises an end panel, an intermediate panel, and a main panel; said end panel being connected to said intermediate panel along a scoreline running continuously the length of said water deflector such that said end panel and said intermediate panel create an inverted V-shaped alignment about said fold line so that water will flow downwardly from said intermediate panel.
Claim 6
Dependent Claim
77 words
The wall framing system of claim 4 wherein said main panel is connected to said intermediate panel along a tearline running continuously the length of said water deflector and further includes at least one notching indicator whereby the dimensions of said water deflector may be altered manually by tearing said intermediate panel and said end panel from said main panel and custom fitted with a framing system by selective cutting of said deflector along said notching indicator.
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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) | 1990-06-15 | 1990-12-15 | 1991-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-06-15 | 1994-12-15 | 1995-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-06-15 | 1998-12-15 | 1999-06-16 | $7700.00 | Window Closed / Lapsed |