Inventor
Thomas G. Barnum
Inventor
Fox Point, WI, US
Overview
14→
Patents
1976–2001
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification22%
F16KValves15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
E03CDomestic plumbing installations for fresh water or waste water7%
E03DWater-closets or urinals with flushing devices7%
G05DSystems for controlling or regulating non-electric variables7%
LOC237%
Y02ATechnologies for adaptation to climate change7%
A47KSanitary equipment4%
A63HToys, e.g. tops, dolls, hoops or building blocks4%
PatentTitleYear
D0447224'Multi-lavatory system'2001D0398969'Multi-lavatory'19985,611,093'Multi-lavatory system'19975,590,440'Grab bar assembly'19975,369,818'Multi-lavatory system'19945,331,619'Programmable control system for gas and liquid dispensing devices'19945,240,040'Mixing valve'19935,205,773'Deformable toy structure with inverted mouth'19934,538,307'Flood level sensor for fluid filling systems'19854,498,203'Flood preventer for fluid filling systems'19854,268,008'Push button faucet'19814,088,297'Timed metering valve'19783,978,890'Flow control cam'19763,957,073'Pressure balancing valve'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1998Patents assigned to BRADLEY CORP (12)· patent assignee history
1976–2001Based in Fox Point, WI, US· patent location history
1993Patents assigned to THOSE CHARACTERS FROM CLEVELAN (1)· patent assignee history
1993Based in Reading, OH, US· patent location history
2001Patents assigned to BRADLEY FIXTURES CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BRADLEY CORP | 12 | 1976–1998 |
| BRADLEY FIXTURES CORP | 1 | 2001 |
| THOSE CHARACTERS FROM CLEVELAN | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fox Point, WI, US | 13 | 1976–2001 |
| Reading, OH, US | 1 | 1993 |