Fire protection system for sloped combustible concealed spaces
US-12201864-B2 · Jan 21, 2025 · US
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Meyer Stephen J patents
Meyer Stephen J is listed as an inventor on 39 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Meyer Stephen J |
| Total patents | 39 |
| First publication | Mar 17, 2020 |
| Latest publication | Jan 21, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Storage occupancy spinkler system
US-2024408426-A1 · Dec 12, 2024 · US
Fire protection system for sloped combustible concealed spaces
US-2024399184-A1 · Dec 5, 2024 · US
Fire protection system for sloped combustible concealed spaces
US-12076597-B2 · Sep 3, 2024 · US
Concealable window sprinkler
US-2024226628-A1 · Jul 11, 2024 · US
Concealable window sprinkler
US-11969615-B2 · Apr 30, 2024 · US
Concealable window sprinkler
US-11938359-B2 · Mar 26, 2024 · US
Fire protection system for sloped combustible concealed spaces having hips
US-11872421-B2 · Jan 16, 2024 · US
Modular valve assembly
US-11826591-B2 · Nov 28, 2023 · US
Ball valve assembly
US-11781658-B2 · Oct 10, 2023 · US
Recent patents
Latest publications not already listed above.
Concealable window sprinkler
US-2023103174-A1 · Mar 30, 2023 · US
Storage Occupancy Sprinkler System
US-2023081459-A1 · Mar 16, 2023 · US
Fire protection system for sloped combustible concealed spaces having hips
US-2023063620-A1 · Mar 2, 2023 · US
Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems
US-11547888-B2 · Jan 10, 2023 · US
Ball valve assembly
US-2022390022-A1 · Dec 8, 2022 · US
Fire protection system for sloped combustible concealed spaces having hips
US-11517777-B2 · Dec 6, 2022 · US
Control valve assembly with test, drain and adjustable pressure relief valve
US-11517779-B2 · Dec 6, 2022 · US
Modular valve assembly
US-11439855-B2 · Sep 13, 2022 · US
Combination control and check valve assembly for a wet piping system
US-11402028-B2 · Aug 2, 2022 · US
Fire protection system for sloped combustible concealed spaces having hips
US-2022212043-A1 · Jul 7, 2022 · US
Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems
US-2021291002-A1 · Sep 23, 2021 · US
Modular valve assembly
US-2021205647-A1 · Jul 8, 2021 · US
Concealable Window Sprinkler
US-2021197001-A1 · Jul 1, 2021 · US
Belleville seal for valve seat having a tear drop laminar flow feature
US-11045675-B2 · Jun 29, 2021 · US
Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems
US-11027163-B2 · Jun 8, 2021 · US
Concealable window sprinkler
US-11027161-B2 · Jun 8, 2021 · US
Modular valve assembly
US-2021146179-A1 · May 20, 2021 · US
Combination control and check valve assembly for a wet piping system
US-2021138283-A1 · May 13, 2021 · US
Modular valve assembly
US-10912964-B2 · Feb 9, 2021 · US
Preaction sprinkler valve assemblies, related dry sprinkler devices, and compressive activation mechanism
US-10850144-B2 · Dec 1, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Victaulic Co Of America | 39 |
| Globe Fire Sprinkler Corp | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A62C35/68 | 24 |
| A62C37/11 | 18 |
| A62C35/60 | 14 |
| F16K15/033 | 10 |
| B05B1/267 | 10 |