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Longboat Key, FL, United States of America

Carlson Pet Products, Inc.

USPTO Granted Patents = 71

Trademarks = 3

Forward Citations = 806

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9 inventors (with patents filed for the assignee):

Mark A Flannery (71 out of 243 patents)

Brian G Linehan (24 out of 31 patents)

Porter R Million (23 out of 44 patents)

4. Lyle H Rogalla (12 out of 26 patents)

5. Brian M McMahon (10 out of 31 patents)

6. Caleb Summers (10 out of 27 patents)

7. Elizabeth R Volk (7 out of 10 patents)

8. Danial E Julian (6 out of 20 patents)

9. Michael P Lane (1 out of 28 patents)

Core Competencies:

Gate Apparatus

Pet Ramp

Barrier Design

Latch Mechanism

Hands Free Gate

Expandable Barrier

Pet Crate

Sliding Panels

Springless Return Gate

Double Door Gate

Incrementally Adjustable Barrier

Squeeze and Slide Latch

71 patents: Sort by Forward Citations

1. 12448818 - Squeeze and slide to open gate latch (2025-10-21),

2. 12180783 - Gate apparatus with springless automatic return gate (2024-12-31),

3. 12158006 - Pet ramp apparatus (2024-12-03),

4. 12044060 - Small gate within big gate within barrier (2024-07-23),

5. 11952831 - Small gate within big gate within barrier (2024-04-09),

6. 11920380 - Latch apparatus with independent identical opposing latches (2024-03-05),

7. 11866988 - Hands free gate (2024-01-09),

8. 11828105 - Expandable barrier with matching panels and corner pet door (2023-11-28),

9. 11814893 - Double door gate apparatus (2023-11-14),

10. 11805752 - Breakable down folding pet crate (2023-11-07),

11. 11767708 - Gate apparatus with springless automatic return gate (2023-09-26),

12. 11753867 - Small gate within big gate within barrier (2023-09-12),

13. 11649668 - Barrier with panels sliding parallel (2023-05-16),

14. 11530553 - Latch apparatus with independent identical opposing latches (2022-12-20),

15. 11492827 - Latch apparatus (2022-11-08),

Carlson Pet Products, Inc. is a leading provider of high-quality pet products based in the United States. With a wide range of innovative and reliable pet solutions, we strive to enhance the well-being and happiness of both pets and their owners. Our product lineup includes pet gates, crates, beds, playpens, and other essentials, designed to cater to the safety, comfort, and convenience of pets in various settings. By combining superior craftsmanship, durable materials, and thoughtful design, we are committed to providing the best possible experiences for pets and their families. Visit our website to explore our products and discover the perfect solutions for your beloved pets.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

71 Patents

#2 in Longboat Key, FL

#112 in Florida

#4,930 in US

#10,065 in the World

Longboat Key, FL, United States of America

Carlson Pet Products, Inc.

Forward Citations = 806

9 inventors:

Mark A Flannery (71 out of 243 patents)

Brian G Linehan (24 out of 31 patents)

Porter R Million (23 out of 44 patents)

4. Lyle H Rogalla (12 out of 26 patents)

5. Brian M McMahon (10 out of 31 patents)

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