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Class Information
Number: 116/212
Name: Signals and indicators > Indicators > Stress type
Description: Devices having means to indicate that a force exerted upon a body has strained or deformed its shape.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7607401 |
Load bearing device including overload indicator |
Oct. 27, 2009 |
| 7600483 |
Marker for buried objects |
Oct. 13, 2009 |
| 7424996 |
Wire rope pre-failure indicator and method of using same |
Sep. 16, 2008 |
| 7363875 |
Overload indicator for a load supporting apparatus |
Apr. 29, 2008 |
| 7353770 |
Visual wear indicator for footwear |
Apr. 8, 2008 |
| 7316169 |
Load bearing device including overload indicator |
Jan. 8, 2008 |
| 7148809 |
Seat belt connector assembly |
Dec. 12, 2006 |
| 7032466 |
Load bearing device including overboard indicator |
Apr. 25, 2006 |
| 6951353 |
Medication record system and dispenser |
Oct. 4, 2005 |
| 6866342 |
Seat belt connector assembly |
Mar. 15, 2005 |
| 6848389 |
Shock force indicating device |
Feb. 1, 2005 |
| 6595597 |
Combined dust cap and position indicating device, particularly for vehicle wheel nuts |
Jul. 22, 2003 |
| 6553930 |
Tamper-indicating device having a glass body |
Apr. 29, 2003 |
| 6444473 |
Atmospheric ozone concentration detector |
Sep. 3, 2002 |
| 6398312 |
Combined dust cap and position indicating device, particularly for vehicle wheel nuts |
Jun. 4, 2002 |
| 6389636 |
Toothbrush |
May. 21, 2002 |
| 6336275 |
Method and laminated member for measuring gap dimension |
Jan. 8, 2002 |
| 6330730 |
Toothbrush |
Dec. 18, 2001 |
| 6250863 |
Washer having stressed and unstressed strain gauges |
Jun. 26, 2001 |
| 6244804 |
Tension-indicating fasteners |
Jun. 12, 2001 |
| 6159394 |
Stress emission material and its manufacturing method |
Dec. 12, 2000 |
| 6152665 |
Direct tension indicating washers |
Nov. 28, 2000 |
| 5975786 |
Hoist swivel shackle assembly |
Nov. 2, 1999 |
| 5972714 |
Atmospheric ozone concentration detector |
Oct. 26, 1999 |
| 5931618 |
Direct tension indicating washers |
Aug. 3, 1999 |
| 5769581 |
Direct tension indicating washers |
Jun. 23, 1998 |
| 5769755 |
Workout level indicator |
Jun. 23, 1998 |
| 5660417 |
Indicator for maintaining seals in flange assemblies |
Aug. 26, 1997 |
| 5655476 |
Load monitoring device |
Aug. 12, 1997 |
| 5601326 |
Load-lifting device or lashing device |
Feb. 11, 1997 |
| 5586851 |
Prestress-monitoring element for screw-type anchors |
Dec. 24, 1996 |
| 5566846 |
Button enhancement coating system |
Oct. 22, 1996 |
| 5502861 |
Force sensitive handle for hand operated implement |
Apr. 2, 1996 |
| 5502841 |
Boxing glove |
Apr. 2, 1996 |
| 5452679 |
Hoisting device with stressing indicia |
Sep. 26, 1995 |
| 5437525 |
Assembly component having a force sensor |
Aug. 1, 1995 |
| 5415508 |
Tensioning system |
May. 16, 1995 |
| 5388961 |
Mechanical assembly for detecting the passing of a force threshold in translation |
Feb. 14, 1995 |
| 5384930 |
Push brooms with flexible couplings in the handles |
Jan. 31, 1995 |
| 5284107 |
Cable bolt monitoring device |
Feb. 8, 1994 |
| 5275122 |
Theft-deterrent device |
Jan. 4, 1994 |
| 5226765 |
Load-indicating fastener |
Jul. 13, 1993 |
| 5213366 |
Safety belt shield construction |
May. 25, 1993 |
| 5199835 |
Bolt tension indicator |
Apr. 6, 1993 |
| 5193480 |
Hoisting line fittings with working load limit indicia |
Mar. 16, 1993 |
| 5103755 |
Hoisting line fittings with working load limit indicia |
Apr. 14, 1992 |
| 5102273 |
Visually indicated preloaded bolt |
Apr. 7, 1992 |
| 5088867 |
Fasteners that bleed fluid upon failure |
Feb. 18, 1992 |
| 5088866 |
Indicator-nut threaded coupling with load-indicating device adapted to be arranged on anchors, in particular grouted anchors for mining or the like |
Feb. 18, 1992 |
| 4992778 |
Pre-failure tension warning device |
Feb. 12, 1991 |
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