Serial Number
99823543
Owner
Leapfrog Product Development, LLCAttorney
Matthew J. GryzloFiling Date
May 14, 2026
SIMPLE SEAL Trademark
Serial Number: 99823543
Trademark Classes
Owner Contact Info
1400 N. Kingsbury, Suite 100
Chicago, IL 60642
Entity Type: 16
Legal Representation
Correspondence Address
Matthew J. Gryzlo Barnes & Thornburg LLP
One North Wacker Drive, Suite 4400
Chicago, IL 60606
United States
Trademark Details
Filing Date
May 14, 2026
Registration Date
Not Registered
Published for Opposition
September 8, 2026
Goods & Services
opening and closing mechanism as a component part of a beverage container, namely, reusable selfsealing lids for household use for beverage containers