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For the Inventor, By the Inventor

Bloomfield, NJ, United States of America

Proll Toys, Inc.


USPTO Granted Patents = 1

Forward Citations = 5

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1 inventor (with patents filed for the assignee):

goldMedal Mel Appel (1 out of 2 patents)


1 patent:

1. D251325 - Toy musical instrument (1979-03-13),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#16 in Bloomfield, NJ

#4,787 in New Jersey

#133,785 in US

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Bloomfield, NJ, United States of America

Proll Toys, Inc.

Forward Citations = 5

1 inventor:

goldMedal Mel Appel (1 out of 2 patents)

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