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Class Information
Number: 52/720.1
Name: Static structures (e.g., buildings) > Shaft (i.e., elongated rigid structure)
Description: Structure including a rigid member having a limited closed periphery and which is greatly elongated relative to any lateral dimension.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 52/720.2 |
Baluster type (e.g., newel post, spindle, etc.) |
31 |
| 52/733.1 |
Ceiling hanger |
70 |
| 52/726.1 |
End-to-end connected sections |
210 |
| 52/734.1 |
For closure or closure portal |
60 |
| 52/735.1 |
For vehicle |
117 |
| 52/737.1 |
Girder, column, etc. |
47 |
| 52/738.1 |
Having shell-like outer layer |
115 |
| 52/729.1 |
I-beam |
138 |
| 52/730.1 |
Longitudinally related striplike sections |
126 |
| 52/720.3 |
Security bar |
11 |
| 52/721.1 |
Stone-like component (e.g., concrete, etc.) |
15 |
| 52/739.1 |
Strut |
57 |
| 52/733.2 |
Stud, furring-strip, lath-strip, etc. |
95 |
| 52/740.1 |
Tension member (e.g., re-bar) |
57 |
| 52/736.1 |
Upright (e.g., post, pole, etc.) |
111 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7241484 |
Reinforced profile |
Jul. 10, 2007 |
| 7200973 |
Wire reinforced thermoplastic coating |
Apr. 10, 2007 |
| 7162783 |
Forming elements from concrete pipe |
Jan. 16, 2007 |
| 7114295 |
Tower made of prestressed concrete prefabricated assembly units |
Oct. 3, 2006 |
| 6997026 |
Quick change metal stud to hemmed track roll forming system |
Feb. 14, 2006 |
| 6951673 |
Mineral wool element with enhanced reaction to fire, air duct comprising the same |
Oct. 4, 2005 |
| 6938389 |
Roll formed staple-in awning frame and method |
Sep. 6, 2005 |
| 6915615 |
Prestressed composite truss girder and construction method of the same |
Jul. 12, 2005 |
| 6779465 |
Car body and a method for producing a beam |
Aug. 24, 2004 |
| 6705058 |
Multiple-part pole |
Mar. 16, 2004 |
| 6698155 |
Building elements and building element assemblies formed therewith |
Mar. 2, 2004 |
| 6672028 |
Support beam |
Jan. 6, 2004 |
| 6547049 |
Particle vibration damper |
Apr. 15, 2003 |
| 6516573 |
Integrated breakaway for support posts |
Feb. 11, 2003 |
| 6516581 |
Wall angle for use in suspended ceiling grid structure and including multi-purpose measurement indicia |
Feb. 11, 2003 |
| 6516582 |
Wall angle for use in suspended ceiling grid structure and including multi-purpose measurement indicia such as differently configured indentation or punch-out portions |
Feb. 11, 2003 |
| 6503625 |
Fibers for reinforcing matrix materials |
Jan. 7, 2003 |
| 6470638 |
Moisture management system |
Oct. 29, 2002 |
| 6467233 |
Wind tower |
Oct. 22, 2002 |
| 6463712 |
Floor truss repair bracket and method of fabrication |
Oct. 15, 2002 |
| 6412235 |
Removable screw-type, in-ground anchor device |
Jul. 2, 2002 |
| 6385932 |
Streamlined weep screed |
May. 14, 2002 |
| 6363680 |
Composite post |
Apr. 2, 2002 |
| 6347488 |
Utility pole cross-arm |
Feb. 19, 2002 |
| 6306484 |
Parking stop made from recycled tires |
Oct. 23, 2001 |
| 6240698 |
Composite baluster |
Jun. 5, 2001 |
| 6237302 |
Low sound speed damping materials and methods of use |
May. 29, 2001 |
| 6226944 |
Reinforced structural member |
May. 8, 2001 |
| 6189285 |
Pultruded FRP structural assembly for water cooling towers |
Feb. 20, 2001 |
| 6189854 |
Perfected horizontal formwork |
Feb. 20, 2001 |
| 6119429 |
Construction system and accessory |
Sep. 19, 2000 |
| 6115986 |
Stackable box stud |
Sep. 12, 2000 |
| 6114012 |
Rib of composite material and method of forming the same |
Sep. 5, 2000 |
| 6112444 |
Framing member for use in assembling a bleed sign face construction |
Sep. 5, 2000 |
| 6099203 |
Marker post having a webbed triangular cross section |
Aug. 8, 2000 |
| 6021618 |
Stud wall system and method using spacer member |
Feb. 8, 2000 |
| 6020560 |
Flashover protection cover for electrical power lines |
Feb. 1, 2000 |
| 6001034 |
Basketball backboard support pole |
Dec. 14, 1999 |
| 5946880 |
Filament wound tubular column |
Sep. 7, 1999 |
| 5924261 |
Method and apparatus for damping structural vibrations |
Jul. 20, 1999 |
| 5921052 |
Trader desk frame |
Jul. 13, 1999 |
| 5921530 |
Posts, battens and accessories therefor |
Jul. 13, 1999 |
| 5890333 |
Concrete form |
Apr. 6, 1999 |
| 5881528 |
Round column cladding system |
Mar. 16, 1999 |
| 5869159 |
Cushioned pole cover and method of applying the cover |
Feb. 9, 1999 |
| 5806268 |
Building skeleton of profiled bars |
Sep. 15, 1998 |
| 5799924 |
Replicated-in-place internal viscous shear damper for machine structures and components |
Sep. 1, 1998 |
| 5784850 |
Stud wall system and method using spacer member |
Jul. 28, 1998 |
| 5775049 |
Method and apparatus for damping structural vibrations |
Jul. 7, 1998 |
| 5769562 |
Edge restraint apparatus having variable length sections |
Jun. 23, 1998 |
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