IP Library Granted Patent US 1,139,842
Granted Patent S1
US 1,139,842 · App. 29/867,618 · Granted Aug 4, 2026

Top mount flush valve

Inventors: Charles Swoboda (Milwaukee, WI); Chadwick Williams (Milwaukee, WI); Chan Hok (Milwaukee, WI); Larry Le (Milwaukee, WI)
Assignee: ZURN WATER, LLC
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Quick Facts
Patent No.
US 1,139,842
App. No.
29/867,618
Granted
Aug 4, 2026
Kind
S1
Claims (1)

The ornamental design for a top mount flush valve as shown.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 3, 2023
From: SWOBODA, CHARLES; WILLIAMS, CHADWICK; HOK, CHAN; LE, LARRY
To: ZURN INDUSTRIES, LLC
Reel/Frame 062586/0600 →
References Cited (7)
US D541379S · Nortier · 2007 [cited by examiner]
US D569947S · Johnson · 2008 [cited by examiner]
US D874615S · Sykes · 2020 [cited by examiner]
US 10578228B2 · Block et al. · 2020 [cited by applicant]
US D883444S · Block et al. · 2020 [cited by applicant]
US 10753075B2 · Funari et al. · 2020 [cited by applicant]
US D1028176S · Song · 2024 [cited by examiner]