IP Library › Granted Patent US 1,115,937
Granted Patent S1
US 1,115,937 · App. 29/867,847 · Granted Mar 3, 2026

Sealing device

Inventors: Tim Lietha (Woodcliff Lake, NJ); Chad Hasledalen (Woodcliff Lake, NJ)
Assignee: PARTY CITY HOLDINGS INC.
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Quick Facts
Patent No.
US 1,115,937
App. No.
29/867,847
Granted
Mar 3, 2026
Kind
S1
Claims (1)

The ornamental design for a sealing device, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 24, 2023
From: LIETHA, TIM; HASLEDALEN, CHAD
To: PARTY CITY HOLDINGS INC.
Reel/Frame 062792/0475 →
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Balloon Ties with Ribbon. By partycity.com. No publication date listed. Found online [Oct. 1, 2025]. https://www.partycity.com/balloon-ties-with-ribbon-50ct-965264.html?srsltid=AfmBOopreDGpQj09YCgEkQQKIOTk2T6er3adaYqpeN… [cited by examiner]
Okuna Outpost Balloon Sealer Clips. By Infinite-Commerce. No publication date listed. Found online [Oct. 1, 2025]. https://www.amazon.com/White-Plastic-Balloon-Clips-Sealing/dp/B08CSDDDZ8 (Year: 2025). [cited by examiner]