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Class Information
Number: 52/118
Name: Static structures (e.g., buildings) > Mechanism operated relatively movable shaft assembly > Tilts relative to base > Relatively moving sections > Telescoping
Description: Structure wherein one of said sections is extensible from within the other.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621078 |
Telescoping mast having variable height locking and a chain erection mechanism with a cable management system |
Nov. 24, 2009 |
| 7581360 |
Retractable column and method of forming |
Sep. 1, 2009 |
| 7574832 |
Portable telescoping tower assembly |
Aug. 18, 2009 |
| 7568315 |
Mobile cellular telephone tower |
Aug. 4, 2009 |
| 7546718 |
Extensible beam |
Jun. 16, 2009 |
| 7497140 |
Heavy Duty field mast |
Mar. 3, 2009 |
| 7454871 |
Adjustable pier |
Nov. 25, 2008 |
| 7416168 |
Prize lift telescoping assembly |
Aug. 26, 2008 |
| 7310915 |
Retractable column and method of forming |
Dec. 25, 2007 |
| 7308953 |
Mobile drilling rig |
Dec. 18, 2007 |
| 7299589 |
Telescoping boom actuation mechanism formed of concentrically nested tubular boom sections mutually engaged by roller assemblies riding on helical tracks |
Nov. 27, 2007 |
| 7234282 |
Modular tower |
Jun. 26, 2007 |
| 7231741 |
Mobile cellular telephone tower |
Jun. 19, 2007 |
| 7223061 |
Boom |
May. 29, 2007 |
| 7137518 |
Telescopic crane |
Nov. 21, 2006 |
| 7111745 |
Boom for a load handling machine |
Sep. 26, 2006 |
| 7111689 |
Coiled tubing injector deployment assembly and method |
Sep. 26, 2006 |
| 7090086 |
Extendible boom with removable hydraulic hose carrier |
Aug. 15, 2006 |
| 7044315 |
Telescopic boom of a crane |
May. 16, 2006 |
| 7011488 |
Slide arm for working machine |
Mar. 14, 2006 |
| 7000357 |
Antenna mast transport and deployment system |
Feb. 21, 2006 |
| 6978907 |
Telescopic jib for a vehicular crane |
Dec. 27, 2005 |
| 6951082 |
Drilling rig with torque carrier |
Oct. 4, 2005 |
| 6842119 |
Detecting damage to a structural member |
Jan. 11, 2005 |
| 6805462 |
Towable light tower and power plant |
Oct. 19, 2004 |
| 6782667 |
Tilt-up and telescopic support tower for large structures |
Aug. 31, 2004 |
| 6767115 |
Pneumatic telescoping mast |
Jul. 27, 2004 |
| 6726437 |
Telescoping loader lift arm |
Apr. 27, 2004 |
| 6586084 |
Composite material jib |
Jul. 1, 2003 |
| 6575318 |
Locking unit for a telescopic jib of a crane and telescopic jib |
Jun. 10, 2003 |
| 6550624 |
Telescopic crane |
Apr. 22, 2003 |
| 6546677 |
Telescoping mast assembly |
Apr. 15, 2003 |
| 6530742 |
Telescopic boom routing assembly for transmission lines |
Mar. 11, 2003 |
| 6527131 |
Crane with a telescopic boom |
Mar. 4, 2003 |
| 6520359 |
Lateral boom locking and actuating unit |
Feb. 18, 2003 |
| 6484456 |
Telescoping mast assembly |
Nov. 26, 2002 |
| 6484469 |
Column structures and methods for supporting compressive loads |
Nov. 26, 2002 |
| 6481587 |
Pendant-supported telescoping boom crane |
Nov. 19, 2002 |
| RE37559 |
Telescoping mast with integral payload |
Feb. 26, 2002 |
| 6322313 |
Apparatus and method for inserting a wafer, substrate or other article into a process module |
Nov. 27, 2001 |
| 6301841 |
Method for erecting a structure for an emergency power line, apparatus and kit of parts therefor |
Oct. 16, 2001 |
| 6293053 |
Non friction direct drive power system |
Sep. 25, 2001 |
| 6290377 |
Pneumatically telescoping mast having DC operated lighting and pivoting means |
Sep. 18, 2001 |
| 6260310 |
Mast mounting system and method |
Jul. 17, 2001 |
| 6253502 |
Van with extensible boom |
Jul. 3, 2001 |
| 6182995 |
Extendable semi-trailer |
Feb. 6, 2001 |
| 6119430 |
Method and apparatus for an adjustable building stud |
Sep. 19, 2000 |
| 6108985 |
Slide mount for telescopic parts |
Aug. 29, 2000 |
| 6098824 |
Telescopic crane boom section and a process for making sure |
Aug. 8, 2000 |
| 6086256 |
Telescopic jib bearing assembly with embossments |
Jul. 11, 2000 |
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