IP Library Granted Patent US 1,126,356
Granted Patent S1
US 1,126,356 · App. 29/974,120 · Granted May 12, 2026

Water purifier

Inventor: Songtao Li (Ningbo, CN)
Assignee: YUYAO TIANQIN WATER PURIFICATION EQUIPMENT CO., LTD
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,126,356
App. No.
29/974,120
Granted
May 12, 2026
Kind
S1
Claims (1)

The ornamental design for a water purifier, as shown and described.

References Cited (16)
US D356713S · Groover · 1995 [cited by examiner]
US D358289S · Thies · 1995 [cited by examiner]
US D431145S · Woebcke · 2000 [cited by examiner]
US 10589200B1 · Maresh · 2020 [cited by examiner]
US 11161062B2 · Johnson · 2021 [cited by examiner]
US D997297S · Ren · 2023 [cited by examiner]
US D1029180S · Zou · 2024 [cited by examiner]
US D1032781S · Ren · 2024 [cited by examiner]
US D1052320S · Luijendijk · 2024 [cited by examiner]
US D1072186S · Ren · 2025 [cited by examiner]
US 12318720B2 · Johnson · 2025 [cited by examiner]
US D1098359S · Li · 2025 [cited by examiner]
US 20250034004A1 · Ren · 2025 [cited by examiner]
Purewell Gravity Filter System with Window, Jul. 22, 2022, Amazon, site visited Jan. 6, 2026: https://www.amazon.com/dp/B0CCKXXRJC/ (Year: 2022). [cited by examiner]
Membrane Solutions UV Countertop Water Filtration, Aug. 23, 2023, Amazon, site visited Aug. 11, 2006 Jan. 6, 2026: https://www.amazon.com/dp/B0CGD5W6YN/ (Year: 2023). [cited by examiner]
ProPur Traveler Stainless Steel Water Purification, Jul. 15, 2013, Amazon, site visited Jan. 6, 2026: https://www.amazon.ca/dp/B007BGIZDU/ (Year: 2013). [cited by examiner]