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For the Inventor, By the Inventor

CA

Irwin Toy Limited


USPTO Granted Patents = 10


Forward Citations = 235

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9 inventors (with patents filed for the assignee):

goldMedal Leonard W Clement (3 out of 6 patents)

silverMedal Craig Dennis Sellers (1 out of 8 patents)

bronzeMedal Walter Johnson, Iii (1 out of 1 patent)

4.  Vicente T Frauca (1 out of 1 patent)

5.  Paula M Yurkovic (1 out of 1 patent)

6.  Vicente N Pastor (1 out of 1 patent)

7.  Juan J Bergenguer (1 out of 1 patent)

8.  Tony Milicic (1 out of 1 patent)

9.  Edward T Holahan (1 out of 9 patents)

10.  Vicente Navarro Pastor (0 patent)

11.  Vicente Torra Frauca (0 patent)

12.  Juan Jose Berenguer (0 patent)


10 patents:

1. 6161832 - Stacking block game (2000-12-19),
2. 6022026 - Method of playing a stacking block game and game blocks therefor (2000-02-08),
3. D387505 - Hockey glove (1997-12-09),
4. 5477559 - Extensible shin guard (1995-12-26),
5. 5413199 - Equipment bag having a removable inner mesh sack (1995-05-09),
6. 5092811 - Mechanism for the crying and sucking motion of dolls (1992-03-03),
7. 5067723 - Head mask tabletop action game (1991-11-26),
8. 5030161 - All-fours walking doll (1991-07-09),
9. 4941610 - Construction piece for toy vehicle track (1990-07-17),
10. 3982762 - Outdoor game dart (1976-09-28),
Company Overview
Irwin Toy Limited is a Canadian company renowned for its innovative approach to toy design and manufacturing. Specializing in a diverse range of products, the company focuses on creating engaging and educational toys that foster creativity and play. With a commitment to quality and safety, Irwin Toy collaborates with various partners to develop unique offerings that appeal to children and families. The company's expertise spans multiple domains within the toy industry, ensuring a rich portfolio that resonates with consumers across Canada and beyond.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#135 in

#1,525 in Canada

#56,092 in the World

CA
CA

Irwin Toy Limited

Forward Citations = 235

9 inventors:

goldMedal Leonard W Clement (3 out of 6 patents)

silverMedal Craig Dennis Sellers (1 out of 8 patents)

bronzeMedal Walter Johnson, Iii (1 out of 1 patent)

4.  Vicente T Frauca (1 out of 1 patent)

5.  Paula M Yurkovic (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Irwin Toy Limited. Retrieved from https://idiyas.com/company/irwin-toy

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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