IP Library › Granted Patent US 940,836
Granted Patent S1
US 940,836 · App. 29/689,671 · Granted Jan 11, 2022

Drain strainer

Inventors: Harold Kent Beck (Copper Canyon, TX); Sanjay Ahuja (Katy, TX)
Assignee: PF Waterworks LP
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Quick Facts
Patent No.
US 940,836
App. No.
29/689,671
Granted
Jan 11, 2022
Kind
S1
Claims (1)

The ornamental design for a drain strainer, substantially as shown and described.

Assignments (4)
SECURITY INTEREST Recorded May 27, 2025
From: BALCO, INC.; WHITMORE MANUFACTURING, LLC; SMOKE GUARD, INC.; RECTORSEAL, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 071393/0293 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 9, 2025
From: PF WATERWORKS, L.P.
To: RECTORSEAL, LLC
Reel/Frame 069804/0044 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 10, 2021
From: BECK, HAROLD KENT; AHUJA, SANJAY
To: PF WATERWORKS LP
Reel/Frame 056503/0047 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 11, 2021
From: BECK, HAROLD KENT; AHUJA, SANJAY
To: PF WATERWORKS LP
Reel/Frame 056197/0511 →
Continuity (1)
Continuation In Part 15584032 · May 2, 2017