% Expired Patents = 15.4

CIPO Patents = 1

Trademarks = 6

Forward Citations = 352

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6 inventors (with patents filed for the assignee):

Marc D Curtis (11 out of 15 patents)

Gary Harris (2 out of 2 patents)

Kenneth Ehn (1 out of 1 patent)

4. Kevin R Lavin (1 out of 2 patents)

5. Thomas W Curtis (1 out of 1 patent)

6. Roger M Bresnahan (1 out of 2 patents)

13 patents: Sort by Forward Citations

1. 7419011 - Electro-mechanical power angle snow plow (2008-09-02),

2. 6964121 - All terrain vehicle mount assembly for a utilitarian accessory (2005-11-15),

3. 6594924 - Vehicle hitch mount assembly for a snow plow (2003-07-22),

4. 6557275 - Vehicle hitch mount assembly for a snow plow (2003-05-06),

5. 6408546 - Vehicle hitch mount assembly for a snow plow (2002-06-25),

6. 6381880 - Vehicle hitch mount assembly for a snow plow (2002-05-07),

7. 6363629 - Vehicle hitch mount assembly for a snow plow (2002-04-02),

8. 6240659 - Control system for jack for a snow plow (2001-06-05),

9. 6209231 - Vehicle hitch mount assembly for a snow plow (2001-04-03),

10. 6151808 - Jack for a snow plow (2000-11-28),

11. 6145222 - Vehicle hitch mount assembly for a snow plow (2000-11-14),

12. 5815956 - Vehicle mounting assembly for a snow plow with hidden actuator drive (1998-10-06),

13. 3939456 - Heating plant monitor system (1976-02-17),

Company Overview

Curtis International, Inc. is a prominent manufacturer and distributor specializing in consumer electronics and home appliances. Based in Worcester, MA, the company focuses on developing innovative products that enhance everyday living, including televisions, audio equipment, and kitchen appliances. With a commitment to quality and design, Curtis International leverages advanced technology and market insights to meet the evolving needs of consumers across North America and beyond.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

13 Patents

#24 in Worcester, MA

#1,442 in Massachusetts

#23,838 in US

#45,039 in the World

Worcester, MA, United States of America

Curtis International, Inc.

Forward Citations = 352

6 inventors:

Marc D Curtis (11 out of 15 patents)

Gary Harris (2 out of 2 patents)

Kenneth Ehn (1 out of 1 patent)

4. Kevin R Lavin (1 out of 2 patents)

5. Thomas W Curtis (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Curtis International, Inc.. Retrieved from https://idiyas.com/company/curtis-international

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]

1 patent (CIPO):

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]