SLIM 'n' SHINE WITH BREAKFAST TIME - a BBC 1 promotional button badge (c.1983)

Slim 'n' Shine with Breakfast Time was part of the BBC 1 program Breakfast Time, which was broadcast from January 1983 until September 1989. The slimming show slot was presented by Audery Eyton.

 

Anyone know what years the Patent numbers represent: No. 8309382 and No. 1012837 ?

 

en.wikipedia.org/wiki/Breakfast_Time_(British_TV_programme)

 

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DESCRIPTION:

Sizes: 2 3/16" (55mm) diameter.

Material(s): steel body with printed paper insert .

Finish: insert printed lithography & laminated. Reverse side with a plastic backing.

Fittings: safety pin.

Approximate age: 1983 / 1984.

Done