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Inventor

Elizabeth Bishop

Inventor
Two Harbors, MN, US

Overview

2→
Patents
1999–2018
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E04Hprimary
E04HBuildings or like structures for particular purposes33%
G09BEducational or demonstration appliances33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
9,892,654'Illustrated phonics board'20185,970,661'Childrens play structure'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Based in Herndon, VA, US· patent location history
2018Patents assigned to BISHOP ELIZABETH (1)· patent assignee history
2018Based in Two Harbors, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BISHOP ELIZABETHself12018
Locations
LocationPatentsSpan
Two Harbors, Minnesota, US12018
Herndon, Virginia, US11999