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Class Information
Number: 152/209.1
Name: Resilient tires and wheels > Tires, resilient > Anti-skid devices > Tread
Description: Devices wherein the tread of the tire constitutes the anti-skid device.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 152/209.15 |
Characterized by shape of upper surface of tread element (e.g., block with upper convex surface, etc.) |
148 |
| 152/209.12 |
Containing lugs having or appearing to have net to gross ratios of less than 35 percent (e.g., farm equipment, tractor tire, etc.) |
89 |
| 152/209.4 |
Containing randomly dispersed short fibers or anti-skid granules |
74 |
| 152/209.2 |
For controlling noise by varying design cycle (e.g., specified pitch ratio, pitch sequence, etc.) |
92 |
| 152/209.11 |
For sidewall-running tires (e.g., unicycle, motorcycle, bicycle, etc.) |
74 |
| 152/209.8 |
Having asymmetric tread pattern |
127 |
| 152/209.28 |
Having directional two dimensional pattern (e.g., "v" shaped, etc.) |
194 |
| 152/209.18 |
Having groove or sipe with specified dimension or structure therewithin |
383 |
| 152/209.17 |
Having isolated holes or suction cups |
101 |
| 152/209.16 |
Having specified tread shoulder structure |
137 |
| 152/209.14 |
Having tire tread profile defined by diverse radii of curvature |
119 |
| 152/209.5 |
Having tread sections (e.g., base-cap, etc.) containing different specified physio-chemical properties (e.g., hysteresis, modulus, hardness, etc.) or compositions |
285 |
| 152/210 |
With embedded anti-skid elements |
97 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8415426 |
Tire with rubber component containing combination of carbon black, silica and functionalized mineral |
Apr. 9, 2013 |
| 8403013 |
Pneumatic tire |
Mar. 26, 2013 |
| 8394883 |
Vulcanizable blend comprising partially hydrogenated vinylarene-conjugated diene branched polymers |
Mar. 12, 2013 |
| 8392089 |
Method of estimating an available grip margin of a tire when rolling |
Mar. 5, 2013 |
| 8348285 |
Blow-molded wheels having undercut treads, methods for producing the same, and children's ride-on vehicles including the same |
Jan. 8, 2013 |
| 8314165 |
Tread having a composition containing a guar gum powder |
Nov. 20, 2012 |
| 8312905 |
Pneumatic tire |
Nov. 20, 2012 |
| 8312903 |
Truck tire |
Nov. 20, 2012 |
| 8302643 |
Pneumatic tire having tread with zoned cap layer |
Nov. 6, 2012 |
| 8281829 |
Off-road tire tread having strake and chamfer structure |
Oct. 9, 2012 |
| 8281832 |
Rubber composition and pneumatic tire using the same |
Oct. 9, 2012 |
| 8278385 |
Rubber composite and tire using the same |
Oct. 2, 2012 |
| 8273804 |
Rubber composition for tire and studless tire |
Sep. 25, 2012 |
| 8272412 |
Elastomer composition having glass micro fibers |
Sep. 25, 2012 |
| 8242193 |
Rubber mixtures |
Aug. 14, 2012 |
| 8215352 |
Pneumatic tire |
Jul. 10, 2012 |
| 8205651 |
Pneumatic tire |
Jun. 26, 2012 |
| RE43452 |
Rubber composition and pneumatic tire using said rubber composition |
Jun. 5, 2012 |
| 8181682 |
Pneumatic tire |
May. 22, 2012 |
| 8171968 |
Tire for construction vehicle |
May. 8, 2012 |
| 8163821 |
Tire rubber composition and heavy-load tire |
Apr. 24, 2012 |
| 8151840 |
Method of manufacturing a new airless or pneumatic tire having a reinforced rubber structure and a polyurethane tread |
Apr. 10, 2012 |
| 8104523 |
Pneumatic tire and process for its manufacture |
Jan. 31, 2012 |
| 8100157 |
Rubber composition for tire and pneumatic tire using the same |
Jan. 24, 2012 |
| 8044131 |
Rubber composition for tread and tire comprising thereof |
Oct. 25, 2011 |
| 8034868 |
Rubber composition containing modified conjugated diene-based polymer bonded to fullerene |
Oct. 11, 2011 |
| 8028731 |
Tire for vehicles |
Oct. 4, 2011 |
| 7987880 |
Rubber composition for tire base tread |
Aug. 2, 2011 |
| 7980279 |
Heavy duty tire |
Jul. 19, 2011 |
| 7964656 |
Method of improving carbon black dispersion in rubber compositions |
Jun. 21, 2011 |
| 7956146 |
Tire with tread of polybutadiene rubber |
Jun. 7, 2011 |
| 7943712 |
Catalyst system for synthesizing amine functionalized rubbery polymers having a high trans microstructure |
May. 17, 2011 |
| 7918256 |
Heavy duty tire having ground contacting face at 70% and 100% maximum tire load |
Apr. 5, 2011 |
| 7912683 |
Tire transient response data calculating method, data processing method, tire designing method, vehicle motion predicting method, and tire cornering characteristic evaluation method and evalua |
Mar. 22, 2011 |
| 7900667 |
Tread for a tire |
Mar. 8, 2011 |
| 7893146 |
Tire having a tire tread |
Feb. 22, 2011 |
| 7886788 |
Pneumatic tire with noise damper |
Feb. 15, 2011 |
| 7882874 |
Plasticizing system for a rubber composition |
Feb. 8, 2011 |
| 7884168 |
Heterogeneous rubbery polymers having random, tapered, and block portions therein and methods of making same |
Feb. 8, 2011 |
| 7874334 |
Pneumatic tire for motorcycle |
Jan. 25, 2011 |
| 7776951 |
Rubber composition and tire comprising thereof |
Aug. 17, 2010 |
| 7762295 |
Rubber composition for tire and tire using the same |
Jul. 27, 2010 |
| 7762296 |
Agricultural vehicle tire |
Jul. 27, 2010 |
| 7743807 |
Tread rubber composition for color smoke tires, tire comprising the same, and method of manufacturing the same |
Jun. 29, 2010 |
| 7703489 |
Rubber composition for base tread and pneumatic tire |
Apr. 27, 2010 |
| 7648606 |
Weight free tire balancing system |
Jan. 19, 2010 |
| 7640957 |
Tire with rubber tread highly loaded with a combination of filler reinforcement and oil |
Jan. 5, 2010 |
| 7628881 |
Manufacturing method of rubber member for tire, and pneumatic tire |
Dec. 8, 2009 |
| 7621543 |
Blow-molded wheels having undercut treads, methods for producing the same, and children's ride-on vehicles including the same |
Nov. 24, 2009 |
| 7617854 |
Method for manufacturing a pneumatic tire and a pneumatic tire obtained thereby |
Nov. 17, 2009 |
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