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Class Information
Number: 52/91.1
Name: Static structures (e.g., buildings) > Inclined top cover (e.g., roof, a-frame) > Self-supporting cover (i.e., without distinct rafters)
Description: Inclined cover in which a roof spans from eaves to ridge without being supported by an underlying frame, beam, etc.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7318446 |
Protective housing for pipeline |
Jan. 15, 2008 |
| 7204060 |
System for manufacturing structures of cementitious materials |
Apr. 17, 2007 |
| 6901708 |
Building system |
Jun. 7, 2005 |
| 6889475 |
Prefabricated plastic shed with metal beam ridge assembly |
May. 10, 2005 |
| 6843026 |
Cone shaped polygon roof structure |
Jan. 18, 2005 |
| 6764733 |
Hot bitumen compatible EPDM roofing sheet |
Jul. 20, 2004 |
| 6598363 |
Temporary building structure |
Jul. 29, 2003 |
| 6591558 |
Prefabricated plastic shed and components therefor |
Jul. 15, 2003 |
| 6423655 |
Self-carrying liner for the internal lining of vehicle ceilings |
Jul. 23, 2002 |
| 6415580 |
Insulated roof panel |
Jul. 9, 2002 |
| 6295766 |
Building construction |
Oct. 2, 2001 |
| 6253521 |
Steel-framed building construction |
Jul. 3, 2001 |
| 6223481 |
Roof construction |
May. 1, 2001 |
| 6170206 |
Cupola roof panels with snap-fit edges |
Jan. 9, 2001 |
| 6119418 |
Pre-stressed built-up insulated construction panel |
Sep. 19, 2000 |
| 6119417 |
Sloped concrete roof systems |
Sep. 19, 2000 |
| 6076319 |
Precast concrete construction and construction method |
Jun. 20, 2000 |
| 5981030 |
Roofing membrane |
Nov. 9, 1999 |
| 5921047 |
Building structure having prefabricated interfitting structural parts |
Jul. 13, 1999 |
| 5794386 |
Roof panel for sloped roofs |
Aug. 18, 1998 |
| 5444944 |
Low cost collapsible enclosure |
Aug. 29, 1995 |
| 5426908 |
Method of construction using corrugated material |
Jun. 27, 1995 |
| 5425207 |
Method of constructing buildings and other structures using corrugated material |
Jun. 20, 1995 |
| 5381844 |
Portable two-way aluminum awning for recreational vehicles |
Jan. 17, 1995 |
| 5377470 |
Modular insulating wall panel system |
Jan. 3, 1995 |
| 5354589 |
Hinged structures |
Oct. 11, 1994 |
| 5345740 |
Modular roof structure |
Sep. 13, 1994 |
| 5311708 |
Anchor system for completed structures |
May. 17, 1994 |
| 5170600 |
Prefabricated housing addition |
Dec. 15, 1992 |
| 5170599 |
Dome building structure |
Dec. 15, 1992 |
| 5167098 |
Fire resistant modular building |
Dec. 1, 1992 |
| 5058333 |
Foam panel roof mounting system |
Oct. 22, 1991 |
| 4872297 |
Header assembly |
Oct. 10, 1989 |
| 4781004 |
Joint system for roofing panels |
Nov. 1, 1988 |
| 4733508 |
Multi-sided building construction |
Mar. 29, 1988 |
| 4615155 |
Modular building construction |
Oct. 7, 1986 |
| 4594822 |
Structural panel for building structure |
Jun. 17, 1986 |
| 4583333 |
Room addition construction |
Apr. 22, 1986 |
| 4453356 |
Modular panel system for temporary buildings |
Jun. 12, 1984 |
| 4435928 |
Low energy building |
Mar. 13, 1984 |
| 4343117 |
Assemblable structures |
Aug. 10, 1982 |
| 4295304 |
Prefabricated panel construction system |
Oct. 20, 1981 |
| 4261143 |
Pitched roof support structures |
Apr. 14, 1981 |
| 4241551 |
Building structure |
Dec. 30, 1980 |
| 4240233 |
Prefabricated wall designed in particular for the construction of dwelling houses |
Dec. 23, 1980 |
| 4187651 |
Method for manufacturing thermally insulated buildings, construction elements suitable for application in this method and a method of manufacturing the building construction elements |
Feb. 12, 1980 |
| 4165591 |
Component type building construction system |
Aug. 28, 1979 |
| 4145851 |
Structural enclosure |
Mar. 27, 1979 |
| 4125972 |
Monocoque cell |
Nov. 21, 1978 |
| 4115962 |
Prefabricated building structure |
Sep. 26, 1978 |
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