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Inventor

Richard W. Blaisdell

Inventor
San Diego, CA, US

Overview

2→
Patents
1991–1993
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A45Fprimary
A45FTravelling or camp equipment: sacks or packs carried on the body33%
F16CShafts33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
5,184,763'Modular, free movement backpack system'19935,074,699'Disengaging ball joint'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to BAER DAVID A (2)· patent assignee history
1991–1993Patents assigned to BLAISDELL RICHARD W (2)· patent assignee history
1991Patents assigned to SINGH SHIV P (1)· patent assignee history
1991–1993Based in San Diego, CA, US· patent location history
1993Patents assigned to SINGH SHIY P (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAER DAVID A21991–1993
BLAISDELL RICHARD Wself21991–1993
SINGH SHIV P11991
SINGH SHIY P11993
Locations
LocationPatentsSpan
San Diego, California, US21991–1993