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Inventor

TIMOTHY J. CAMPBELL

Inventor
US

Overview

8→
Patents
2023–2025
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 8 as inventor

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

F04Dprimary
F04DNon-positive-displacement pumps17%
B66CCranes11%
B66DCapstans11%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants11%
LOC2611%
F16DCouplings for transmitting rotation6%
F21LLighting devices or systems thereof, being portable or specially adapted for transportation6%
F21SNon-portable lighting devices6%
F21VFunctional features or details of lighting devices or systems thereof6%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems6%
PatentTitleYear
12,398,731Fan assembly2025D1083206Adjustable light202512,338,979Under chassis light202512,269,715Zero-gravity hoist control202512,092,120Adjustable fan assembly202412,038,019Fan assembly202411,851,306Zero-gravity hoist control2023D1007750Adjustable light2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to MILWAUKEE ELECTRIC TOOL CORP (8)· patent assignee history
2023–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MILWAUKEE ELECTRIC TOOL CORP82023–2025
Locations
LocationPatentsSpan
US82023–2025