Inventor

Tyler Welbig

Inventor

Harrisburg, SD, US

Overview

2→

Patents

2020–2021

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.

E05Bprimary

E05BLocks17%

E05DHinges or suspension devices for doors, windows or wings17%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof17%

F16FSprings17%

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere17%

G07CTime or attendance registers17%

PatentTitleYear

11,066,850Access handle for sliding doors2021 10,563,440Inverted constant force window balance2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020–2021Patents assigned to AMESBURY GROUP INC (2)· patent assignee history

2020–2021Based in Harrisburg, SD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMESBURY GROUP INC	2	2020–2021

Locations

Location	Patents	Span
Harrisburg, SD, US	2	2020–2021