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Trademarks = 6

Forward Citations = 43

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16 inventors (with patents filed for the assignee):

Christopher R Weiss (3 out of 3 patents)

Anthony W Marshall (2 out of 3 patents)

Mandar D Dighe (2 out of 2 patents)

4. Harold W Knapheide, Iii (2 out of 2 patents)

5. John Wiberg (1 out of 1 patent)

6. Manoj Patil (1 out of 1 patent)

7. Justin Steele (1 out of 2 patents)

8. Richard Baze (1 out of 2 patents)

9. Lance Jones (1 out of 2 patents)

10. Lance Gronewold (1 out of 1 patent)

11. Terry Johnson (1 out of 1 patent)

12. Tyler Marquardt (1 out of 2 patents)

13. John Y Leaver (1 out of 4 patents)

14. Davide Tonizzo (1 out of 7 patents)

15. Harold Knapheide (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. D1071263 - Vehicle tail light (2025-04-14),

2. 10717472 - Extruded component floor structure (2020-07-21),

3. D773921 - Stylized cabinet latch (2016-12-13),

4. 8562278 - Side-discharge chipper body (2013-10-22),

5. D638276 - Latch (2011-05-24),

6. 4064595 - Metal door and hinge construction (1977-12-27),

7. D243164 - Truck bed body (1977-01-25),

The Knapheide Manufacturing Company is a leading provider of truck bodies and truck beds for commercial vehicles. With over 175 years of experience, Knapheide offers high-quality, durable solutions for professionals in various industries. Their products are known for their reliability and innovation, making Knapheide a trusted partner for businesses across the country.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

7 Patents

#4 in Quincy, IL

#1,834 in Illinois

#38,762 in US

Quincy, IL, United States of America

The Knapheide Manufacturing Company