Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 472/110
Name: Amusement devices > Seesaw > One person type
Description: Amusement device in which the seesaw is provided with a seat for receiving the weight of a person in a sitting position upon only one end thereof, and wherein the seesaw further includes a means acting upon the other end thereof to resist the motion of the other end while the person is riding the first end.










Patents under this class:

Patent Number Title Of Patent Date Issued
8469369 Combined seat with compression device and methods thereof Jun. 25, 2013
8100776 Single rider teeter-totter Jan. 24, 2012
8033921 Bungee teeter-totter Oct. 11, 2011
7572190 Single rider teeter-totter Aug. 11, 2009
6872145 Solo-operable seesaw Mar. 29, 2005
6533672 Rotatable and pivotable amusement apparatus Mar. 18, 2003
6379256 Rotatable and pivotable amusement apparatus Apr. 30, 2002
6264569 Posting trot and canter simulator for horseback riders Jul. 24, 2001
5776002 Solo seesaw device Jul. 7, 1998
5547425 Future toder recreational device Aug. 20, 1996
5238455 Omni-directional rocking apparatus Aug. 24, 1993
5178599 Bidirectional, synchronous, total body exercise machine Jan. 12, 1993
4351522 Adjustable toy spring horse Sep. 28, 1982
4226467 Foldable cantilevered playseat Oct. 7, 1980
4226411 Playground apparatus Oct. 7, 1980
4088325 Golf swing training device May. 9, 1978
3968962 Child's Teeter Totter Jul. 13, 1976











 
 
  Recently Added Patents
Method of manufacturing semiconductor devices using ion implantation
Wheel
Nozzle
Method and apparatus for editing a program on an optical disc
Immunotherapy in cancer treatment
Hedge shear
Image display device and capsule endoscope system
  Randomly Featured Patents
System, method, and computer program product for identifying unwanted data communicated via a session initiation protocol
Video synchronization
Secure electronic mail system
System for controlling an internal combustion engine
Method for adding a blast resistant cargo hold liner
Level shifter having low duty cycle distortion
Soybean cultivar S100004
Method for manufacturing a sealable container closure
Dense crown optical glass
Return address destination discrimination technology