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Class Information
Number: 52/742.1
Name: Static structures (e.g., buildings) > Processes > Filling preformed cavity
Description: Subject matter relating to filling a void such as the interior of a hollow wall with material (e.g., insulation, concrete, etc.).


Sub-classes under this class:

Class Number Class Name Patents
52/742.12 Filler is sheet material 72
52/742.13 Filler material is flowable 161
52/742.11 For appliance 7
52/742.16 Grouting or pointing 91


Patents under this class:
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Patent Number Title Of Patent Date Issued
7451577 Demountable paneling system Nov. 18, 2008
7449125 Insulation with mixture of fiberglass and cellulose Nov. 11, 2008
7421828 Integral forming technology, a method of constructing steel reinforced concrete structures Sep. 9, 2008
7373764 Extruded upper beam slab bolster for use in construction May. 20, 2008
7284354 Upper beam slab bolster with extruded plates Oct. 23, 2007
7257931 Gypsum wall hole filler Aug. 21, 2007
7147741 Method of making a laminated structural member Dec. 12, 2006
7131627 Concrete forming panel with flexible barrier Nov. 7, 2006
7121054 Method and/or apparatus for drywall repair Oct. 17, 2006
7114294 Fire assembly for recessed electrical fixtures Oct. 3, 2006
7073306 Method of building Jul. 11, 2006
7000361 Method of creating a concrete paved area Feb. 21, 2006
6969041 Method of forming concrete structures using panels having flexible barriers Nov. 29, 2005
6939078 Tactile detectable warning ramps for pedestrian pathways Sep. 6, 2005
6935084 Taper-ream wood repair apparatus and method Aug. 30, 2005
6928859 Apparatus and method for determining density of insulation Aug. 16, 2005
6907708 Lightweight wall construction Jun. 21, 2005
6890398 Method of making structural cellular cores suitable to use of wood May. 10, 2005
6874295 Insulating unit for an electrical box Apr. 5, 2005
6820390 Weldment plate spacer support Nov. 23, 2004
6740188 Compression-cutting and facing method May. 25, 2004
6718722 Construction composition, structure, and method Apr. 13, 2004
6681540 Device for forming an expansion joint in a floor surface Jan. 27, 2004
6655650 Concrete forming panel with flexible barrier Dec. 2, 2003
6655107 Method for reinforcing hollow concrete block walls Dec. 2, 2003
6584749 Insulating a building using insulating particles with foam and a web Jul. 1, 2003
6516476 Tub surround product and related methods of design Feb. 11, 2003
6513301 Method of and instrument or arrangement for installing thermal insulation sheets in confined areas Feb. 4, 2003
6499268 Reinforcing structures Dec. 31, 2002
6401416 Vee joint for use in filling shrinkage compensating concrete floor joints Jun. 11, 2002
6327832 Shearing reinforcement for flat ceilings and dowel strip Dec. 11, 2001
6322045 Rapid forming system for tilt-up pre-cast concrete wall panels (tilt panel screed system-tipss) Nov. 27, 2001
6290021 Method of manufacturing a sandwich board and a sound insulating structure Sep. 18, 2001
6255623 Surface heating system formed by a fluid-conducting inner pipe surrounded by a heat-destructible sheathing tube structure Jul. 3, 2001
6244005 Modular wall system Jun. 12, 2001
6240701 Building panel and method and apparatus of forming same Jun. 5, 2001
6223495 Vibrating screed with rollers May. 1, 2001
6220564 Concrete column forming tube Apr. 24, 2001
6216403 Method, member, and tendon for constructing an anchoring device Apr. 17, 2001
6177185 Composite concrete structure including an imide layer and method for making same Jan. 23, 2001
6176055 Modular foundation system Jan. 23, 2001
6141937 Holder for adjustable positioning of reinforcing rods Nov. 7, 2000
6105334 Fire resistant lighting enclosure Aug. 22, 2000
6033146 Glass chip lithocrete and method of use of same Mar. 7, 2000
6018914 Liner for manhole and a method for lining a manhole Feb. 1, 2000
6014849 Joining method and joining structure as well as form for concrete products Jan. 18, 2000
5992123 Shear stud assembly and method for reinforcement of column or beam connections Nov. 30, 1999
5960594 Method and apparatus for insulating structures Oct. 5, 1999
5819497 Method and device for repairing fasteners attached to plaster board Oct. 13, 1998
5770309 Hollow multi-component insulation fibers and the manufacturing of same Jun. 23, 1998

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