Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 472/123
Name: Amusement devices > Swing > Having hand operator > Cable grasp > Pulley mounted
Description: Amusement device wherein the flexible element moves over a sheave.

Patents under this class:

Patent Number Title Of Patent Date Issued
7966941 Rider controlled zip line trolley brake Jun. 28, 2011
5711714 Add-on-hand-powered swinging mechanism for a porch swing or the like Jan. 27, 1998

  Recently Added Patents
Maize hybrid X08B748
Eye therapy system
Automated top-down multi-abstraction infrastructure performance analytics -network infrastructure-as-a-service perspective
Integrated circuit packaging system with an integral-interposer-structure and method of manufacture thereof
Method and system for providing geohazard information to customers
Edge alphas for image translation
Bipolar transistor with diffused layer between deep trench sidewall and collector diffused layer
  Randomly Featured Patents
Boot carrier for sports articles
Near infrared spectrometry for real time analysis of substances
Data disk including supplementary information enabling retrieval of related information from another storage medium
Testing notification-based software applications
Silicon-modified titanium aluminum alloys and method of preparation
Sealing retainer for extended wear hearing devices
Core magnetron and method of manufacturing permanent magnets therefor with low gas emission
Fast-cure polyurethane sealant composition containing silyl-substituted guanidine accelerators
Process for detecting voids in ceramic bodies
Guided artillery projectile and method