LexDanaLexDanabeta
Inventor

DAVID-HENRY OLIVER

Inventor
US

Overview

4→
Patents
2021–2024
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B26Bprimary
B26BHand-held cutting tools not otherwise provided for33%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
PatentTitleYear
11,952,199Beverage container enclosure202411,554,510Trimmer device with an adjustable cutting assembly202311,505,394Beverage container enclosure202211,161,262Trimmer device with an adjustable cutting assembly2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to WALKER & CO BRANDS INC (2)· patent assignee history
2021–2024Based in US· patent location history
2022–2024Patents assigned to BOTTLEKEEPER LLC (2)· patent assignee history
2023Patents assigned to GILLETTE CO LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOTTLEKEEPER LLC22022–2024
WALKER & CO BRANDS INC22021–2023
GILLETTE CO LLC12023
Locations
LocationPatentsSpan
US42021–2024