Inventor

Salvatore R. Abbratozzato

Inventor

Timonium, MD, US

Overview

1987–1989

Patent span

Electricity

Primary field (CPC H)

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

H02Kprimary

H02KDynamo-electric machines23%

Y10TTechnical subjects covered by former us classification15%

B23DPlaning8%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling8%

H01HElectric switches8%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%

H02JElectric power networks8%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems8%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to BLACK & DECKER INC (3)· patent assignee history

1987–1989Based in Timonium, MD, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BLACK & DECKER INC	3	1987–1989

Locations

Location	Patents	Span
Timonium, Maryland, US	3	1987–1989