Inventor
Emily C. Doberstein
Inventor
San Diego, CA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Lprimary
F21LLighting devices or systems thereof, being portable or specially adapted for transportation11%
F21VFunctional features or details of lighting devices or systems thereof11%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems11%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted11%
B23BTurning8%
B24BMachines, devices, or processes for grinding or polishing8%
B27BSaws for wood or similar material8%
Y10TTechnical subjects covered by former us classification8%
F21SNon-portable lighting devices6%
LOC036%
PatentTitleYear
11,114,878High-power battery-powered portable power source202111,015,773Stand light202110,969,065Task-area light202110,940,605Oscillating multi-tool system202110,690,304Stand light202010,551,013Task-area light2020D0858104Golf bag top2019D0848734Golf bag top201910,137,592Oscillating multi-tool system2018D0818854Tracking device20189,555,554'Oscillating multi-tool system'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2021Patents assigned to MILWAUKEE ELECTRIC TOOL CORP (9)· patent assignee history
2017–2018Based in Milwaukee, WI, US· patent location history
2019Patents assigned to CALLAWAY GOLF CO (2)· patent assignee history
2019–2021Based in San Diego, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MILWAUKEE ELECTRIC TOOL CORP | 9 | 2017–2021 |
| CALLAWAY GOLF CO | 2 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 8 | 2019–2021 |
| Milwaukee, WI, US | 3 | 2017–2018 |