Flush valve
US-12595647-B2 · Apr 7, 2026 · US
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Pitsch Walter patents
Pitsch Walter is listed as an inventor on 80 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Pitsch Walter |
| Total patents | 80 |
| First publication | Aug 9, 2016 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Thermostatic Pressure Balance Valve
US-2026079509-A1 · Mar 19, 2026 · US
Flush Valve Assembly
US-2026062907-A1 · Mar 5, 2026 · US
Flush Valve Assembly
US-2026062906-A1 · Mar 5, 2026 · US
Hybrid faucet assembly
US-12486652-B2 · Dec 2, 2025 · US
Rough-in valve
US-12455016-B2 · Oct 28, 2025 · US
Content Detection Toilet Flush Valve
US-2025290304-A1 · Sep 18, 2025 · US
Flush valve apparatus
US-12416143-B2 · Sep 16, 2025 · US
Universal rough-in valve manifold
US-12331496-B2 · Jun 17, 2025 · US
Anti-Clog Assemblies
US-2025101725-A1 · Mar 27, 2025 · US
Recent patents
Latest publications not already listed above.
Hybrid faucet assembly
US-12215488-B2 · Feb 4, 2025 · US
Shower system
US-12162026-B2 · Dec 10, 2024 · US
Universal rough-in valve and manifold
US-12157992-B2 · Dec 3, 2024 · US
Faucet with integrated water filter
US-12116758-B2 · Oct 15, 2024 · US
Composite Flush Valve
US-2024271402-A1 · Aug 15, 2024 · US
Flush valve
US-2024209610-A1 · Jun 27, 2024 · US
Automatic faucet with remote activation
US-12018469-B2 · Jun 25, 2024 · US
Flush valve
US-D1028176-S · May 21, 2024 · US
Hybrid Faucet Assembly
US-2024159032-A1 · May 16, 2024 · US
Faucet with Integrated Enhanced Water Stream
US-2024083771-A1 · Mar 14, 2024 · US
Drain Cover Assembly
US-2024052617-A1 · Feb 15, 2024 · US
Universal Rough-In Valve and Manifold
US-2024026661-A1 · Jan 25, 2024 · US
Rough-In Valve
US-2024019039-A1 · Jan 18, 2024 · US
Hybrid Faucet Assembly
US-2024011264-A1 · Jan 11, 2024 · US
Flush Valve Apparatus
US-2023374764-A1 · Nov 23, 2023 · US
Universal rough-in valve and manifold
US-11808019-B2 · Nov 7, 2023 · US
Hybrid faucet assembly
US-11802396-B2 · Oct 31, 2023 · US
Microfluidic Oscillator
US-2023264206-A1 · Aug 24, 2023 · US
Universal Rough-In Valve
US-2023257973-A1 · Aug 17, 2023 · US
Flush Valve Apparatus
US-2023243137-A1 · Aug 3, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| As America Inc | 59 |
| As Ip Holdco Llc | 22 |
| Pitsch Walter | 2 |
| Li Hsiao Chang | 1 |
| Ye Xiao Jing | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E03C1/0404 | 24 |
| E03C2001/0415 | 16 |
| E03C1/021 | 15 |
| E03C1/04 | 12 |
| E03C1/057 | 12 |