Inventor

Richard Prochut

Inventor

Bartlett, IL, US

Overview

1988–1996

Patent span

Performing operations

Primary field (CPC B)

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

B65Gprimary

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors20%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables20%

A41HAppliances or methods for making clothes, e.g. for dress-making or for tailoring, not otherwise provided for10%

B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper10%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials10%

D05BSewing10%

D05DIndexing scheme associated with subclasses d05b and d05c, relating to sewing, embroidering and tufting10%

Y10TTechnical subjects covered by former us classification10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to UNION SPECIAL CORP (1)· patent assignee history

1988–1989Based in Streamwood, IL, US· patent location history

1989Patents assigned to UNION SPEICAL CORP (1)· patent assignee history

1996Patents assigned to TETRA LAVAL HOLDINGS & FINANCE (3)· patent assignee history

1996Based in Bartlett, IL, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TETRA LAVAL HOLDINGS & FINANCE	3	1996
UNION SPECIAL CORP	1	1988
UNION SPEICAL CORP	1	1989

Locations

Location	Patents	Span
Bartlett, Illinois, US	4	1996
Streamwood, Illinois, US	2	1988–1989