Patent US4403451A successfully refreshed from Google Patents.
US4403451A
Expired / Lapsed
US
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Weatherstripping method and arrangement
Assignee: Individual
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Filing: 1981-11-20
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Granted: 1983-09-13
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Expires: 2001-11-20
Abstract
Abstract This invention relates to a weatherstripping method and arrangement primarily for doors which is designed to eliminate drafts which result in heating and cooling losses. The arrangement is simple to install and relatively inexpensive. An elongated wood lattice strip is mounted to the door jamb on both sides of the door and along the top and spaced at a predetermined distance from the door when the door is in a closed position. A lubricant is applied along the exterior face and top of the door opposite the wood lattice and a paper tape is placed over the lubricated area. The door is then closed and a silicone rubber caulking compound is inserted into the space between the paper tape and the lattice strip. The door is maintained in a closed position until the silicone caulking hardens and then the door is opened and the paper tape peeled away from the lubricated surface. The silicone bead thus provides a formfitting weatherstripping door.
Inventors
- 👤 Roger R. Douillard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:28
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/16; E06B7/22; E06B7/23
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
175 words
A weatherstripping arrangement for a door which is hinged to a door jamb on one side and closes against a door jamb on the other side comprising: a separate elongated wooden lattice strip mounted to the door jamb on each side of the door at a predetermined distance from the door when the door is in a closed position and a separate lattice strip mounted to the upper jamb at a spaced distance from the top of the door, a lubricant applied to said door along the periphery of the closing face of said door on both sides and along the top thereof, a tape strip positioned over said lubricant and removable therefrom, and, a silicone compound inserted between the tape strip and the edge of the wooden lattice strip with the door in a closed position, said compound flowing into the space between the jamb and door surface and wherein said silicone compound is allowed to harden in place to the lattice strip and door jamb to form a formfitting closure with the door.
Claim 2
Dependent Claim
175 words
A weatherstripping arrangement for a door which is hinged to a door jamb on one side and closes against a door jamb on the other side comprising: a separate elongated wooden lattice strip mounted to the door jamb on each side of the door at a predetermined distance from the door when the door is in a closed position and a separate lattice strip mounted to the upper jamb at a spaced distance from the top of the door, a lubricant applied to said door along the periphery of the closing face of said door on both sides and along the top thereof, a tape strip positioned over said lubricant and removable therefrom, and, a silicone compound inserted between the tape strip and the edge of the wooden lattice strip with the door in a closed position, said compound flowing into the space between the jamb and door surface and wherein said silicone compound is allowed to harden in place to the lattice strip and door jamb to form a formfitting closure with the door.
Claim 3
Independent Claim
125 words
A method of weatherstripping a door mounted to conventional door jambs comprising: mounting an elongated wooden lattice strip along the door jambs on both sides thereof and along the upper jamb at a spaced distance from the door and therefrom applying a lubricant along the periphery of the outer door surface opposite the door jambs and lattice strips, mounting a paper tape over the lubricant, applying a silicone compound in the space between the wooden lattice strip and the paper tape and forcing said compound into the space between the door jamb and taped outer surface with the door in a closed position, allowing said silicone compound to harden for a predetermined time to form a formfitting closure, and, removing the tape from the lubricant.
Claim 4
Independent Claim
125 words
A method of weatherstripping a door mounted to conventional door jambs comprising: mounting an elongated wooden lattice strip along the door jambs on both sides thereof and along the upper jamb at a spaced distance from the door and therefrom applying a lubricant along the periphery of the outer door surface opposite the door jambs and lattice strips, mounting a paper tape over the lubricant, applying a silicone compound in the space between the wooden lattice strip and the paper tape and forcing said compound into the space between the door jamb and taped outer surface with the door in a closed position, allowing said silicone compound to harden for a predetermined time to form a formfitting closure, and, removing the tape from the lubricant.
Claim 5
Dependent Claim
29 words
A weatherstripping arrangement in accordance with claim 1 wherein: the wooden lattice strip is spaced approximately 3/16 inches from the door when the door is in a closed position.
Claim 6
Dependent Claim
22 words
A weatherstripping arrangement in accordance with claim 3 wherein: the wooden lattice strip is approximately 11/8 inches wide and 3/16 inches thick.
Claim 7
Dependent Claim
14 words
A weatherstripping arrangement in accordance with claim 1 wherein: the lubricant is vegetable shortening.
Claim 8
Dependent Claim
18 words
A weatherstripping arrangement in accordance with claim 1 wherein: the silicone compound is a silicone rubber caulking compound.
Claim 9
Dependent Claim
23 words
The method of weatherstripping a door in accordance with claim 2 wherein: the silicone compound is allowed to harden for approximately 24 hours.
Claim 10
Dependent Claim
29 words
The method of weatherstripping a door in accordance with claim 2 wherein: the lattice strips are mounted to the door jambs approximately 3/16 inches from the door when closed.
Claim 11
Dependent Claim
97 words
A weatherstripping arrangement for a door in accordance with claim 1 further including; a saddle member having a beveled upper surface mounted opposite the base of the door and wherein the base of the door is beveled to match the surface of the saddle member but with a clearance therebetween, a removable paper strip mounted on the saddle member opposite the base of the door and a silicone caulking compound applied into the clearance between the door and the saddle member, said silicone caulking compound adhering to the door to form a seal along the base thereof.
Claim 12
Dependent Claim
100 words
A method of weatherstripping a door in accordance with claim 2 further including; mounting a saddle member having a beveled upper surface opposite the base of the door in a closed position; beveling the door to match the bevel on the bevel on the saddle member at a spaced distance therefrom, applying a lubricant to the beveled surface and a paper tape thereover, inserting a silicone compound into the clearance between the door base and the paper tape, and allowing the silicone compound to set for a predetermined time interval and then removing the paper tape from the saddle member.
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) | 1986-09-12 | 1987-03-14 | 1987-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-12 | 1991-03-14 | 1991-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-12 | 1995-03-14 | 1995-09-13 | $7700.00 | Window Closed / Lapsed |