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Inventor

Perin E. Truax

Inventor
Caledonia, MI, US

Overview

5→
Patents
1992–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A62Cprimary
A62CFire-fighting27%
F16KValves18%
Y10TTechnical subjects covered by former us classification18%
B60LPropulsion of electrically-propelled vehicles9%
B63BShips or other waterborne vessels9%
B63HMarine propulsion or steering9%
Y02TClimate change mitigation technologies related to transportation9%
PatentTitleYear
9,969,474Trolling motor assemblies20185,826,665'Sprinkler head with stamped trigger-mounting elements'19985,628,367'Temperature sensitive sprinkler head with improved spring'19975,174,327'In-line check valve'19925,146,949'Check valve with spring loaded clapper assembly'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1997Patents assigned to VIKING CORP (3)· patent assignee history
1992–2018Based in Caledonia, MI, US· patent location history
2018Patents assigned to BRUNSWICK CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VIKING CORP31992–1997
BRUNSWICK CORP12018
Locations
LocationPatentsSpan
Caledonia, MI, US51992–2018