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Inventor

George M. Toman

Inventor
Chicago, IL, US

Overview

8→
Patents
1982–1987
Patent span
Textiles
Primary field (CPC D)

Patents· 8 as inventor

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

D05Bprimary
D05BSewing58%
Y10TTechnical subjects covered by former us classification17%
B24BMachines, devices, or processes for grinding or polishing8%
D05DIndexing scheme associated with subclasses d05b and d05c, relating to sewing, embroidering and tufting8%
F16HGearing8%
PatentTitleYear
4,682,551'Multi-emblem clamping device'19874,528,777'Knife sharpener'19854,523,533'Force transfer means'19854,516,512'Modularized Cardan sewing machine'19854,513,674'Mechanism generating elliptical motion'19854,374,502'Mechanism generating helical motion'19834,362,113'Mechanism generating helical/elliptical motion'19824,344,376'Mechanism generating elliptical motion'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1985Patents assigned to UNION SPECIAL CORP (6)· patent assignee history
1982–1987Based in Chicago, IL, US· patent location history
1985Patents assigned to BEN BERNSTEIN & ASSOCIATES (1)· patent assignee history
1985Based in Northfield, IL, US· patent location history
1987Patents assigned to MEISTERGRAM INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNION SPECIAL CORP61982–1985
BEN BERNSTEIN & ASSOCIATES11985
MEISTERGRAM INC11987
Locations
LocationPatentsSpan
Chicago, Illinois, US71982–1987
Northfield, Illinois, US11985