Anthony S Jackson

US Patent:

49548131, Sep 4, 1990

Filed:

Aug 9, 1989

Appl. No.:

7/391086

Inventors:

Alfred A. August - Concord CA
Anthony M. Jackson - San Jose CA

Assignee:

Safety by Design, Inc. - Santa Clara CA

International Classification:

G08B 1314

US Classification:

340571

Abstract:

A portable warning device in the form of a stanchion which is to be readily movable and locatable at any desired location. The portable warning device includes a movable light assembly to attract attention to the warning device to any human being which passes nearby. Once the human being reaches within a certain number of feet in distance from the warning device, a prerecorded message is emitted to audibly warn the human being. Any unauthorized removal of the warning device will immediately activate an antitheft alarm which will produce some form of an audible signal calling attention to the fact that thievery of the device is occurring.

US Patent:

20200076755, Mar 5, 2020

Filed:

Sep 16, 2019

Appl. No.:

16/572249

Inventors:

- Redmond WA, US
Wooju Choi - San Francisco CA, US
Mario Estrada - San Francisco CA, US
Anthony Lawrence Jackson - San Francisco CA, US
Isura Harshana Edirisinghe - Walnut Creek CA, US
Stephen Quirk - Piedmont CA, US
Cameron Hindle Hughes Lock - Oakland CA, US
Manuel Munoz Solera - San Francisco CA, US

International Classification:

H04L 12/58
G06F 3/0482
G06F 3/0485

Abstract:

A group feed is displayed for a selected group by a private social network service. The group feed displays only threads with unviewed content along with a user actuatable display element that allows the user to switch to a feed that displays all content for the group.

US Patent:

20170359290, Dec 14, 2017

Filed:

Jun 14, 2016

Appl. No.:

15/181533

Inventors:

- Redmond WA, US
Wooju Choi - San Francisco CA, US
Mario Estrada - San Francisco CA, US
Anthony Lawrence Jackson - San Francisco CA, US
Isura Harshana Edirisinghe - Walnut Creek CA, US
Stephen Quirk - Piedmont CA, US
Cameron Hindle Hughes Lock - Oakland CA, US
Manuel Munoz Solera - San Francisco CA, US

International Classification:

H04L 12/58
G06F 3/0485
G06F 3/0482

Abstract:

A group feed is displayed for a selected group by a private social network service. The group feed displays only threads with unviewed content along with a user actuatable display element that allows the user to switch to a feed that displays all content for the group.