Inventor

Donald C. Button

Inventor

Cheshire, CT, US

Overview

1989–2004

Patent span

Performing operations

Primary field (CPC B)

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

B65Bprimary

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials19%

Y10TTechnical subjects covered by former us classification19%

B26DCutting13%

B26FPerforating13%

B07CPostal sorting6%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling6%

B24BMachines, devices, or processes for grinding or polishing6%

F16CShafts6%

G01BMeasuring length, thickness or similar linear dimensions6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to EMHART IND (1)· patent assignee history

1989–2004Based in Cheshire, CT, US· patent location history

1992–1996Patents assigned to GERBER GARMENT TECHNOLOGY INC (2)· patent assignee history

1993Patents assigned to GEBER GARMENT TECHNOLOGY INC (1)· patent assignee history

2000–2004Patents assigned to STANDARD KNAPP INC (3)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
STANDARD KNAPP INC	3	2000–2004
GERBER GARMENT TECHNOLOGY INC	2	1992–1996
EMHART IND	1	1989
GEBER GARMENT TECHNOLOGY INC	1	1993

Locations

Location	Patents	Span
Cheshire, CT, US	7	1989–2004