Trademarks = 5

Forward Citations = 53

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4 inventors (with patents filed for the assignee):

Kevin C Williams (3 out of 50 patents)

Gail C Stokes (3 out of 6 patents)

Preston Ervin (1 out of 1 patent)

4. Michael M Dunn (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6647921 - Birdfeeder (2003-11-18),

2. D477117 - Tube feeder (2003-07-09),

3. D477116 - Pagoda feeder (2003-07-09),

4. D338745 - Squirrel feeder (1993-08-24),

Duncraft is a family-owned company that specializes in creating and selling high-quality bird feeders, bird houses, and birding accessories. With a focus on providing products that are both functional and attractive, Duncraft aims to help customers attract a wide variety of birds to their yards. With over 60 years of experience, Duncraft has become a trusted name in the birding industry, offering customers a wide range of products to enhance their birdwatching experience.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

4 Patents

#6 in Concord, NH

#384 in New Hampshire

#59,122 in US

Concord, NH, United States of America

Duncraft

Forward Citations = 53

4 inventors:

Kevin C Williams (3 out of 50 patents)

Gail C Stokes (3 out of 6 patents)

Preston Ervin (1 out of 1 patent)

4. Michael M Dunn (1 out of 1 patent)

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