% Expired Patents = 5.9

Trademarks = 10

Forward Citations = 140

Loading Chart...

4 inventors (with patents filed for the assignee):

David J Lipniarski (9 out of 15 patents)

Raymond C Confer (5 out of 8 patents)

Daid J Lipniarski (3 out of 3 patents)

4. David Lipniarski (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. D1154986 - Single wall tambour for pool ladder (2026-10-20),

2. 8936134 - Three/four step ladder with a curve about (2015-01-20),

3. 8202018 - Blow molded plastic interconnection having a receiving section and a locking section (2012-06-19),

4. 8191682 - A-frame ladder with a flexible gate/barrier (2012-06-05),

5. 8191681 - A-frame ladder with a tambour gate/barrier (2012-06-05),

6. 7578632 - Secure interlocking system for plastic materials (2009-08-25),

7. 7526841 - Indented female blow-molded connector and male connector and method (2009-05-05),

8. 7448824 - Traffic barricade having interchangeable parts (2008-11-11),

9. 7275289 - Indented female blow-molded connector and male connector and method (2007-10-02),

10. 7234780 - Indented female blow-molded connector and male connector and method (2007-06-26),

11. 6190600 - Circular interconnect (2001-02-20),

12. 6102156 - Blow molded articles and method of making (2000-08-15),

13. D401360 - Gate (1998-11-17),

14. D399975 - Staircase (1998-10-20),

15. 5244291 - Means and method of attachment of hollow thin-walled structural members (1993-09-14),

Company Overview

Confer Plastics, Inc. is a leading manufacturer specializing in innovative plastic products, primarily for the marine and recreational vehicle industries. The company is known for its expertise in rotational molding technology, which allows for the creation of durable and lightweight components. Based in North Tonawanda, NY, Confer Plastics focuses on delivering high-quality solutions that enhance user experience and safety in various applications, including boat accessories and RV products. Their commitment to quality and innovation positions them as a key player in their sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

17 Patents

#2 in North Tonawanda, NY

#1,101 in New York

#18,903 in US

#35,948 in the World

North Tonawanda, NY, United States of America

Confer Plastics, Inc.

Forward Citations = 140

4 inventors:

David J Lipniarski (9 out of 15 patents)

Raymond C Confer (5 out of 8 patents)

Daid J Lipniarski (3 out of 3 patents)

4. David Lipniarski (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Confer Plastics, Inc.. Retrieved from https://idiyas.com/company/confer-plastics

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]