Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 472/109
Name: Amusement devices > Seesaw > Having safety feature
Description: Amusement device wherein the seesaw includes a means for protecting the person riding on the seesaw from injury, harm, or danger.

Patents under this class:

Patent Number Title Of Patent Date Issued
6899631 Seesaw with additional modes of motion May. 31, 2005
6533672 Rotatable and pivotable amusement apparatus Mar. 18, 2003
6454658 Rocking and spray system Sep. 24, 2002
6379256 Rotatable and pivotable amusement apparatus Apr. 30, 2002
5512018 Wheeled seesaw device Apr. 30, 1996
5403239 Wheeled seesaw device Apr. 4, 1995

  Recently Added Patents
Power converter for an LED assembly and lighting application
Display fixture for highlighting products
Method and apparatus for predicting object properties and events using similarity-based information retrieval and modeling
Bessel beam plane illumination microscope
Process for the preparation of protected L-alanine derivatives
Integrated circuit packaging system with an encapsulation and method of manufacture thereof
Method and system for acquiring support capability of mobile terminal by base station side system
  Randomly Featured Patents
Driving apparatus of display panel
Siloxane emulsions
Integrally extruded radiator tank and oil cooler
Process for the production of an andrexogenic substance having specific effect on the central regulation of food intake
Display unit having vertical relief
Clock for photographs
Melamine-formaldehyde condensates with thermoplastic properties
Signal history controlled slew-rate transmission method and bus interface transmitter
Method for modulating Nod1 activity, use of a MTP related molecule for modulating Nod1 activity, and therapeutic applications thereof
Image combining apparatus, image combining method and program product