Inventor

Robert Henry

Inventor

Bethlehem, PA, US

Overview

1979–2020

Patent span

Performing operations

Primary field (CPC B)

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

B43Kprimary

B43KImplements for writing or drawing12%

B44BMachines, apparatus or tools for artistic work, e.g. for sculpturing, guilloching, carving, branding, inlaying9%

Y10TTechnical subjects covered by former us classification9%

A63HToys, e.g. tops, dolls, hoops or building blocks7%

B44DPainting or artistic drawing, not otherwise provided for7%

B01FMixing, e.g. dissolving, emulsifying or dispersing3%

B23CMilling3%

B23PMetal-working not otherwise provided for3%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling3%

B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1979Based in Kelso, WA, US· patent location history

2008–2020Patents assigned to CRAYOLA LLC (13)· patent assignee history

2008–2020Based in Bethlehem, PA, US· patent location history

2013Patents assigned to HENRY ROBERT J (1)· patent assignee history

2013Based in Brooklyn, NY, US· patent location history

2015Patents assigned to CZIRAKY DAVID A (1)· patent assignee history

2015Patents assigned to HENRY ROBERT (1)· patent assignee history

2015Patents assigned to MENOW STEVE (1)· patent assignee history

2017–2019Based in Easton, PA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations