Resources Contact Us Home
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 280/817
Name: Land vehicles > Ski or skate appliance or attachment > Anti-crossover for skis
Description: Device in which a bar or deflecting means is provided on at least one of the skis worn by a skier to prevent one ski from riding over the top of the other ski while skiing.

Patents under this class:

Patent Number Title Of Patent Date Issued
8602455 Flexible ski tip connecting device Dec. 10, 2013
7490859 Device for retaining a boot on a snowboard Feb. 17, 2009
7159875 Articulated-severable snowboard also useable as emergency snowshoes Jan. 9, 2007
6682083 Snowboard system Jan. 27, 2004
5752709 Triple ski system and linkage therefor May. 19, 1998
5531480 Ski stabilizing device Jul. 2, 1996
5458370 Triple ski system and linkage therefor Oct. 17, 1995
4936603 Accessory for linking ski tips together Jun. 26, 1990
4817988 Device for joining two skis together which is readily removable with the skis on the feet Apr. 4, 1989
4799710 Ski attachment for protecting the upper surface of the rear portion of a ski Jan. 24, 1989
4526402 Ski guard Jul. 2, 1985
4357036 Ski maneuvering apparatus Nov. 2, 1982
4318553 Ski attachment Mar. 9, 1982
4304421 Ski safety bracket Dec. 8, 1981
4288099 Adhesive connection of a body having a base plate with a ski Sep. 8, 1981
4219206 Anti-tip crossing device for skis Aug. 26, 1980
4214769 Ski safety device Jul. 29, 1980
4189163 Anti-crossover device for skis Feb. 19, 1980
4174114 Crossover preventer for skis Nov. 13, 1979
4168077 Anti-crossing device for skis Sep. 18, 1979
4135729 Ski safety device Jan. 23, 1979
4132426 Device for fastening an attachment to a ski Jan. 2, 1979
4131291 Tiltable and removable ski attachment Dec. 26, 1978
4127284 Device for skis Nov. 28, 1978
4108454 Arrangement for securing a body to a ski Aug. 22, 1978
4106787 Device for locking a removable ski crossing deflector Aug. 15, 1978
4047726 Device for bundling skis together in pairs Sep. 13, 1977
RE29366 Ski anti-crossing device Aug. 23, 1977
3953043 Device for preventing a crossing of skis during skiing Apr. 27, 1976
3951425 Anti-crossing device for skis Apr. 20, 1976
3951421 Ski fixture Apr. 20, 1976

  Recently Added Patents
Method and apparatus for the prevention of a service degradation attack
Method and device for managing devices in device management system
Dynamic report mapping apparatus to physical data source when creating report definitions for information technology service management reporting for peruse of report definition transparency a
Encoder that optically detects positional information of a moving body from different optical paths lengths
Biological analysis arrangement and approach therefor
RPM Controlled Wind Power Generation System
MOS transistor having combined-source structure with low power consumption and method for fabricating the same
  Randomly Featured Patents
Organosiloxane compositions yielding optically clear, non-yellowing organosiloxane gels
Drill bit with performance-improving cutting structure
Method and apparatus for increasing scanning resolution
Slow-release pharmaceutical agent
Liquid phase hydroprocessing with temperature management
Method and apparatus for evaluating myoelectric signals and identifying artifact
Method for self-diagnosis of a system
Motor vehicle and/or toy replica thereof
Toy food processor and simulated oven
Liquor bar