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Inventor

Reinhard Hahner

Inventor
Kemnat, DT

Overview

5→
Patents
1976–1978
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B25Dprimary
B25DPercussive tools23%
Y10TTechnical subjects covered by former us classification23%
A47LDomestic washing or cleaning8%
B23BTurning8%
E21BEarth or rock drilling8%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general8%
F04DNon-positive-displacement pumps8%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
4,084,829'Force-transmitting arrangement for hammer drills'19784,066,136'Torque and impulse transmitting machine'19784,050,345'Self drilling anchoring dowel'19774,002,347'Torque-transmitting system'19773,964,888'Vacuum sweeper'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1978Patents assigned to BOSCH GMBH ROBERT (5)· patent assignee history
1976–1978Based in Kemnat, DT· patent location history
1977Based in Ostfildern, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOSCH GMBH ROBERT51976–1978
Locations
LocationPatentsSpan
Kemnat, DT41976–1978
Ostfildern, DE11977