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Class Information
Number: 248/548
Name: Supports > With component frangible or deformable on impact or overload
Description: Structure including a component which has a characteristic by virtue of which said component will fail before any other part of the structure when subjected to an unusual shock or load.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7316376 |
Apparatus for pivotably mounting an electrical enclosure |
Jan. 8, 2008 |
| 7290748 |
Breakaway support for overhead lines |
Nov. 6, 2007 |
| 7281651 |
Multiple mailbox mount |
Oct. 16, 2007 |
| 7264219 |
Breakaway banner support assembly |
Sep. 4, 2007 |
| 7172161 |
Holder for rod-like objects such as pipes or cables |
Feb. 6, 2007 |
| 7112749 |
Sensor mounting apparatus for minimizing parasitic stress |
Sep. 26, 2006 |
| 7065911 |
Apparatus formed from recycled tire materials |
Jun. 27, 2006 |
| 7056056 |
Collision safety device having a breakaway shear coupling |
Jun. 6, 2006 |
| 7004439 |
Mounting bracket including impact release safety mechanism |
Feb. 28, 2006 |
| 6959902 |
Breakaway signpost connector |
Nov. 1, 2005 |
| 6880665 |
Safety device in the pedal region of a motor car |
Apr. 19, 2005 |
| 6857615 |
Mechanical damping system for structures |
Feb. 22, 2005 |
| 6792708 |
Lightweight collapsible sign |
Sep. 21, 2004 |
| 6739567 |
Separable magnetic attachment assembly |
May. 25, 2004 |
| 6732990 |
Tray and cup holder combination |
May. 11, 2004 |
| 6696769 |
Mode switch assembly of automobile having impact/load absorbing apparatus |
Feb. 24, 2004 |
| 6679469 |
Breakaway sign stand |
Jan. 20, 2004 |
| 6655877 |
Yielding column |
Dec. 2, 2003 |
| 6626410 |
Portable highway sign stand |
Sep. 30, 2003 |
| 6560906 |
Portable sign stand having frangible post |
May. 13, 2003 |
| 6540196 |
Break away support structure coupling |
Apr. 1, 2003 |
| 6516573 |
Integrated breakaway for support posts |
Feb. 11, 2003 |
| 6494488 |
Steering column having magnesium capsules in the upper mounting bracket |
Dec. 17, 2002 |
| 6489569 |
Insulator retainer |
Dec. 3, 2002 |
| 6471177 |
Break-away bracket for mounting window covering components |
Oct. 29, 2002 |
| 6467747 |
Breakaway signpost |
Oct. 22, 2002 |
| 6430855 |
Sign stand with flexible upper mast portion |
Aug. 13, 2002 |
| 6408590 |
Breakaway utility pole |
Jun. 25, 2002 |
| 6409156 |
Breakaway bracket |
Jun. 25, 2002 |
| 6405991 |
Support pole |
Jun. 18, 2002 |
| 6394241 |
Energy absorbing shear strip bender |
May. 28, 2002 |
| 6390436 |
Breakaway sign post |
May. 21, 2002 |
| 6382583 |
Releasable device and method |
May. 7, 2002 |
| 6378818 |
Multi-position sign-mounting system |
Apr. 30, 2002 |
| 6375129 |
Cable holder for attaching cables in a vehicle |
Apr. 23, 2002 |
| 6315250 |
One-piece swivel clip and swivel prong |
Nov. 13, 2001 |
| 6308927 |
Breakaway sign post connector |
Oct. 30, 2001 |
| 6308924 |
Pump stand for sump pump container |
Oct. 30, 2001 |
| 6289638 |
Apparatus for creating a void under a structural concrete slab |
Sep. 18, 2001 |
| 6289636 |
Easy parking meter post replacement without excavating the street or sidewalk |
Sep. 18, 2001 |
| 6264162 |
Breakaway sign post |
Jul. 24, 2001 |
| 6250835 |
Poles and terminals equipped with connection to the ground with breaking point |
Jun. 26, 2001 |
| 6233898 |
Reflective warning and informational mounting member for traffic sign posts |
May. 22, 2001 |
| 6223982 |
Impact resistant mailbox support |
May. 1, 2001 |
| 6216413 |
Collapsible post structure |
Apr. 17, 2001 |
| 6210066 |
Breakaway bracket assembly |
Apr. 3, 2001 |
| 6131873 |
Energy absorbing high impact cable device |
Oct. 17, 2000 |
| 6113055 |
Sign post coupler |
Sep. 5, 2000 |
| 6109597 |
Anchor cable release mechanism for a guardrail system |
Aug. 29, 2000 |
| 6068233 |
Collapsible traffic post with rotating delineator |
May. 30, 2000 |
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