Pneumatic engine

  • US 6,006,517 A
  • Filed: 10/26/1998
  • Issued: 12/28/1999
  • Est. Priority Date: 04/09/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. A fluid input assembly for a pneumatic engine for toy vehicles, the assembly comprising:

  • (a) a rechargeable inflatable resilient compressed air canister having a normally open mouth thereof; and

    (b) an intake manifold of said pneumatic engine, said manifold comprising an internal air inlet for complementally receiving said open mouth of said canister, said manifold further comprising means for enabling continuous flow of compressed air from said canister through said air inlet and to said pneumatic engine.

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