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Illuminated ball

  • US 10,434,376 B2
  • Filed: 12/22/2016
  • Issued: 10/08/2019
  • Est. Priority Date: 02/22/2015
  • Status: Active Grant
First Claim
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1. A filling adapter comprising:

  • a first hollow cylindrical body having an open end and a partially open end;

    threads formed in the interior of said first hollow cylindrical body, and at least one flexible washer contained in said first hollow cylindrical body;

    a second hollow cylindrical body coupled to an opening in said partially open end of said first hollow cylindrical body;

    a filling tip having a coupling portion having a lip, and at least one flexible washer coupled around the coupling portion; and

    a coupler coupled to said second hollow cylindrical body, wherein said coupler is configured to removably couple said coupling portion of said filling tip to said filling adapter, wherein coupling the coupling portion of said filling tip to said coupler compresses the at least one flexible washer coupled around the coupling portion between the lip of said coupling portion and the coupler, and wherein the at least one flexible washer contained in said first hollow cylindrical body and said at least one flexible washer coupled around the coupling portion of the filling tip seal the filling adapter from leaking liquid when the filling adapter is in use.

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