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Class Information
Number: 249/44
Name: Static molds > In situ construction engineering type or building type-mold or form > Forming building structure > Barrier or sustainer, e.g., wall, joist, etc. > Planar wall mold having opposed spaced panels > Including panel spacing means extending between and through panels, e.g., tie rod > Panel having plural adjoining sections
Description: Apparatus comprising plural abutting panel sections.


Sub-classes under this class:

Class Number Class Name Patents
249/45 Including fastening means coacting with spacer means to secure sections together 51


Patents under this class:

Patent Number Title Of Patent Date Issued
7568676 Form panel for placing concrete Aug. 4, 2009
7226033 Transportable forms for concrete buildings and components and methods of manufacture and use of same Jun. 5, 2007
6916001 Concrete form apparatus and method for assembly thereof Jul. 12, 2005
6581898 Bearing block for alignment and handling of concrete forms Jun. 24, 2003
6568651 Concrete form system May. 27, 2003
6502802 Double bias corner form Jan. 7, 2003
6443418 Ultra thin-type form panel, a form employing the same, and a method for constructing a foundation Sep. 3, 2002
6352237 Insulated concrete forming system Mar. 5, 2002
6322043 Formwork system Nov. 27, 2001
5975483 Clamp with clamping jaws and a carrier connecting them Nov. 2, 1999
5968403 Waler system and clamp for concrete wall forms Oct. 19, 1999
5922236 Modular forming system for forming concrete foundation walls Jul. 13, 1999
5861105 Concrete form system Jan. 19, 1999
5855807 Concrete form securing device Jan. 5, 1999
5833872 Forming device for settable fluids for use in construction Nov. 10, 1998
5799399 Method of forming monolithic footings and foundation walls Sep. 1, 1998
5782050 Two-piece corner tie Jul. 21, 1998
5632922 Form liner May. 27, 1997
5513474 Double-walled formwork element and process for manufacturing it May. 7, 1996
5375810 Formwork component Dec. 27, 1994
5368272 Formwork panel having at the edges thereof projecting edge webs of flat material Nov. 29, 1994
5174909 Latching bolt mechanism and mount for concrete forming system Dec. 29, 1992
5160640 Formwork panel Nov. 3, 1992
5125618 Casting formwork Jun. 30, 1992
5102092 Concrete shuttering form Apr. 7, 1992
5050290 Process for manufacturing of a lost casing from modular frames Sep. 24, 1991
5029803 Device for adapting a formwork element to given radii of a circular formwork Jul. 9, 1991
5020769 Shuttering for use in building construction Jun. 4, 1991
4917346 Concrete form shuttering Apr. 17, 1990
4915345 Concrete forming system for curved walls Apr. 10, 1990
4889310 Concrete forming system Dec. 26, 1989
4744541 Multiple purpose concrete form May. 17, 1988
4678156 Reusable concrete forms with spacer/tierods Jul. 7, 1987
4436275 Concrete form extender device Mar. 13, 1984
4405112 Gang form bolt Sep. 20, 1983
4372522 Sectional wall form system Feb. 8, 1983
4301990 Formwork panel for concrete walls with wedge-type connections Nov. 24, 1981
4239176 Concrete construction system Dec. 16, 1980
4211385 Concrete form structure Jul. 8, 1980
4210305 Composite forms for constructing concrete walls Jul. 1, 1980
4151975 Panel junction assembly May. 1, 1979
4079910 Concrete form system including holding and spacing apparatus Mar. 21, 1978
4076206 Panel forms having panel reinforcing means Feb. 28, 1978
3945602 Gang tie holding bolt Mar. 23, 1976



 
 
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