Patent US5637190A successfully refreshed from Google Patents.
Patent US5389167A successfully refreshed from Google Patents.
US5389167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for insulating a cavity
Assignee: BLOW IN BLANKET LLC
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Filing: 1993-06-11
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Granted: 1995-02-14
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Expires: 2013-06-11
Abstract
Abstract A method and apparatus for simultaneously insulating cavity portions and securing batt insulation in the cavity to be insulated. The present invention provides a system for using a mixture of insulating material, a dissipating foam, and an adhesive to hold the batt insulation in a frame that defines a cavity to be insulated. In one embodiment the mixture is applied only to the border of the cavity. In another embodiment the insulating material comprises fly ash particles.
Inventors
- 👤 Henry Sperber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:37
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/0018; B05B7/0025; B05B7/14; B05B7/1404; B05B7/1409; B05B7/1431; B28; B28C; B28C5/00; B28C5/02; B28C5/026; B29; B29C; B29C44/00; B29C44/02; B29C44/12; B29C44/18; B29C44/186; E; E04; E04B; E04B1/00; E04B1/62; E04B1/74; E04B1/76; E04B1/7604; E04F; E04F21/00; E04F21/02; E04F21/06; E04F21/08; E04F21/085
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
205 words
A method for insulating and for simultaneously holding batt insulation in place, comprising: providing a frame assembly including a cavity back wall and border walls that define at least a first cavity, each of said border walls defining a depth and having an outer face with said depth extending from said cavity back wall to said outer face; supplying a mixture to said first cavity, said mixture including dissipating foam, adhesive and loose insulation particles, said supplying step including supplying more of said mixture adjacent to said border walls and portions of said cavity back wall adjacent to said border walls than is supplied to a volume of said first cavity disposed inwardly of said border walls and said back wall portions; and positioning batt insulation in said first cavity with said batt insulation to be held in said first cavity using said adhesive and with at least a majority of said foam subsequently dissipating, said positioning step including spreading said mixture using said batt insulation to cause some of said mixture adjacent to said border walls to spread into said first cavity volume, said adhesive being used to adhere said batt insulation to said border walls along at least portions of said depth thereof.
Claim 2
Independent Claim
205 words
A method for insulating and for simultaneously holding batt insulation in place, comprising: providing a frame assembly including a cavity back wall and border walls that define at least a first cavity, each of said border walls defining a depth and having an outer face with said depth extending from said cavity back wall to said outer face; supplying a mixture to said first cavity, said mixture including dissipating foam, adhesive and loose insulation particles, said supplying step including supplying more of said mixture adjacent to said border walls and portions of said cavity back wall adjacent to said border walls than is supplied to a volume of said first cavity disposed inwardly of said border walls and said back wall portions; and positioning batt insulation in said first cavity with said batt insulation to be held in said first cavity using said adhesive and with at least a majority of said foam subsequently dissipating, said positioning step including spreading said mixture using said batt insulation to cause some of said mixture adjacent to said border walls to spread into said first cavity volume, said adhesive being used to adhere said batt insulation to said border walls along at least portions of said depth thereof.
Claim 3
Dependent Claim
35 words
A method, as claimed in claim 1, wherein: said supplying step includes locating said mixture substantially only along said first cavity border walls and said portions of said back wall adjacent to said border walls.
Claim 4
Dependent Claim
32 words
A method, as claimed in claim 1, wherein: said supplying step includes underlying some of said batt insulation with said mixture but not underlying all of said batt insulation with said mixture.
Claim 5
Dependent Claim
27 words
A method, as claimed in claim 1, wherein: said positioning step includes holding said batt insulation in said cavity using substantially only said adhesive of said mixture.
Claim 6
Dependent Claim
43 words
A method, as claimed in claim 1, wherein: said frame assembly includes at least a first vertically extending stud having a depth and said supplying step includes providing said mixture along said first stud but less than said depth of said first stud.
Claim 7
Dependent Claim
20 words
A method, as claimed in claim 1, wherein: substantially all of said supplying step is completed before said positioning step.
Claim 8
Dependent Claim
18 words
A method, as claimed in claim 1, wherein: said supplying step comprises spraying said mixture into said cavity.
Claim 9
Dependent Claim
22 words
A method, as claimed in claim 1, wherein: said supplying step includes underlying substantially all of said batt insulation with said mixture.
Claim 10
Dependent Claim
54 words
A method, as claimed in claim 8, wherein: said frame assembly includes at least a first vertically extending stud having a depth, and said supplying step includes underlying substantially all of said batt insulation with a layer of said mixture having a depth, said depth being less than half the depth of said stud.
Claim 11
Dependent Claim
13 words
A method, as claimed in claim 1, wherein: said foam includes said adhesive.
Claim 12
Dependent Claim
57 words
A method, as claimed in claim 1, wherein: said supplying step includes maintaining portions of said cavity back wall free of said mixture and said positioning step includes having portions of said batt insulation directly contact said cavity back wall without said mixture being disposed between said portions of said batt insulation and said cavity back wall.
Claim 13
Independent Claim
167 words
A method for providing insulation for a cavity defined by frame assembly and having a cavity volume, comprising the steps of: providing a frame assembly having vertically extending walls including a back wall with a cavity volume being defined by said vertically extending walls and said cavity volume having a length, a width and a depth; supplying a mixture to said cavity volume, said mixture comprising dissipating foam, adhesive, and loose insulation material, said supplying step including supplying a said mixture in contact with said vertically extending walls to fill portions of said cavity volume, said supplying step including having said mixture occupy no greater than 1/4 of said cavity volume; positioning batt insulation in said cavity volume prior to substantial dissipation of said foam, said positioning step including spreading said mixture using said batt insulation; and allowing said foam to dissipate and said adhesive to dry such that said adhesive bonds pieces of loose insulation material together and holds said batt insulation in said cavity volume.
Claim 14
Independent Claim
167 words
A method for providing insulation for a cavity defined by frame assembly and having a cavity volume, comprising the steps of: providing a frame assembly having vertically extending walls including a back wall with a cavity volume being defined by said vertically extending walls and said cavity volume having a length, a width and a depth; supplying a mixture to said cavity volume, said mixture comprising dissipating foam, adhesive, and loose insulation material, said supplying step including supplying a said mixture in contact with said vertically extending walls to fill portions of said cavity volume, said supplying step including having said mixture occupy no greater than 1/4 of said cavity volume; positioning batt insulation in said cavity volume prior to substantial dissipation of said foam, said positioning step including spreading said mixture using said batt insulation; and allowing said foam to dissipate and said adhesive to dry such that said adhesive bonds pieces of loose insulation material together and holds said batt insulation in said cavity volume.
Claim 15
Dependent Claim
23 words
A method as recited in claim 12, wherein said supplying step includes: locating said mixture substantially only along the border of said cavity.
Claim 16
Dependent Claim
18 words
A method as recited in claim 12, wherein said supplying step includes: spraying said mixture into said cavity.
Claim 17
Dependent Claim
16 words
A method as recited in claim 12, wherein said loose insulation material comprises fly ash particles.
Claim 18
Dependent Claim
13 words
A method, as claimed in claim 12, wherein: said foam includes said adhesive.
Claim 19
Dependent Claim
48 words
A method, as claimed in claim 12, wherein: said supplying step includes maintaining portions of said cavity volume free of said mixture and said positioning step includes having portions of said back wall free of said mixture between said portions of said back wall and said batt insulation.
Claim 20
Independent Claim
160 words
A method for providing insulation, comprising: providing a frame assembly having vertically extending walls including a back wall and border walls with a cavity volume being defined by said vertically extending walls, each of said border walls defining a depth and having an outer face with said depth extending from said back wall to said outer face; supplying a mixture to said cavity volume in contact with said vertically extending walls to fill portions of said cavity volume, said supplying step including having said mixture occupy no greater than 1/4 of said cavity volume; positioning batt insulation in said cavity volume prior to substantial dissipation of said foam; and allowing said foam to dissipate and said adhesive to dry such that said adhesive bonds pieces of loose insulation together and holds said insulation in said cavity volume and wherein said adhesive is used to adhere said batt insulation to said border walls along at least portions of said depth thereof.
Claim 21
Independent Claim
160 words
A method for providing insulation, comprising: providing a frame assembly having vertically extending walls including a back wall and border walls with a cavity volume being defined by said vertically extending walls, each of said border walls defining a depth and having an outer face with said depth extending from said back wall to said outer face; supplying a mixture to said cavity volume in contact with said vertically extending walls to fill portions of said cavity volume, said supplying step including having said mixture occupy no greater than 1/4 of said cavity volume; positioning batt insulation in said cavity volume prior to substantial dissipation of said foam; and allowing said foam to dissipate and said adhesive to dry such that said adhesive bonds pieces of loose insulation together and holds said insulation in said cavity volume and wherein said adhesive is used to adhere said batt insulation to said border walls along at least portions of said depth thereof.
Claim 22
Dependent Claim
13 words
A method, as claimed in claim 18, wherein: said foam includes said adhesive.
Claim 23
Dependent Claim
54 words
A method, as claimed in claim 18, wherein: said supplying step includes maintaining portions of said back wall free of said mixture and said positioning step includes directly contacting portions of said batt insulation with said back wall without said mixture being disposed between said portions of said batt insulation and said back wall.
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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) | 1998-02-13 | 1998-08-15 | 1999-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-02-13 | 2002-08-15 | 2003-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-02-13 | 2006-08-15 | 2007-02-14 | $7700.00 | Window Closed / Lapsed |