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Inventor

Du Wayne M. Sellinger

Inventor
Hartford, WI, US

Overview

2→
Patents
1977–1978
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B30Bprimary
B30BPresses in general50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
4,100,850'Drive mechanism for trash compactors'19784,064,798'Receptacle for trash compactors'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1978Patents assigned to BROAN MFG CO (2)· patent assignee history
1977–1978Based in Hartford, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BROAN MFG CO21977–1978
Locations
LocationPatentsSpan
Hartford, WI, US21977–1978