Patents

HTK Company has been a market leader and innovator in ring knife products since 1912.  Under the HANDY® brand, we continue to develop new technologies and designs that serve the various needs of our customers.

Below are current United States Patent and Trademark markings associated with the HANDY® brand products.  Each list of Patents and Trademarks by product name applies to all package counts, unless stated differently.  Items below may be sold by the dozen, three pack, fishbowl or a sample quantity. 

Our company is the original owner of U.S. Patent No. 1,031,772, dating back to July 9, 1912.

If you have any questions about this list, please contact HTK Company at 866-294-3424 or by email info@htkcompany.com.

HANDY® Original – Aluminum Band

U.S. Trademark Reg. No. 3,019,308

U.S. Trademark Reg. No. 3,172,887

U.S. Trademark Reg. No. 4,081,322

U.S. Trademark Reg. No. 4,999,583

U.S. Trademark Reg. No. 5,404,205

HANDY® Ball Point Safety® – Aluminum Band

U.S. Trademark Reg. No. 3,019,308

U.S. Trademark Reg. No. 3,172,887

U.S. Trademark Reg. No. 4,081,322

U.S. Trademark Reg. No. 4,999,583

U.S. Trademark Reg. No. 5,404,205

U.S. Trademark Reg. No. 5,138,959

HANDY® Razors Edge® – Aluminum Band

U.S. Trademark Reg. No. 3,019,308

U.S. Trademark Reg. No. 3,172,887

U.S. Trademark Reg. No. 4,081,322

U.S. Trademark Reg. No. 4,999,583

U.S. Trademark Reg. No. 5,404,205

U.S. Trademark Reg. No. 5,320,992

HANDY® Ultra Gold® – Aluminum Band

U.S. Trademark Reg. No. 3,019,308

U.S. Trademark Reg. No. 3,172,887

U.S. Trademark Reg. No. 4,081,322

U.S. Trademark Reg. No. 4,999,583

U.S. Trademark Reg. No. 5,404,205

U.S. Trademark Reg. No. 5,138,959

U.S. Trademark Reg. No. 5,320,992

U.S. Trademark Reg. No. 4,020,617

HANDY® Original – Vinyl Coated Aluminum Band

Ball Point Safety®- Vinyl Coated Aluminum Band

Razors Edge®- Vinyl Coated Aluminum Band

Ultra Gold® – Vinyl Coated Aluminum Band                                

U.S. Trademark Reg. No. 3,019,308

U.S. Trademark Reg. No. 3,172,887

U.S. Trademark Reg. No. 4,081,322

U.S. Trademark Reg. No. 4,999,583

U.S. Trademark Reg. No. 5,404,205

U.S. Trademark Reg. No. 5,138,959

U.S. Trademark Reg. No. 5,320,992

U.S. Trademark Reg. No. 4,020,617

U.S. Patent No. D720,197