Inventor

ELIZABETH BERTNESS

Inventor

Overview

5→

Patents

2022–2025

Patent span

Physics

Primary field (CPC G)

Patents· 5 as inventor

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

A47Jprimary

A47JKitchen equipment23%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors23%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers8%

G01FMeasuring volume, volume flow, mass flow or liquid level8%

G06KGraphical data reading8%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%

G07FCoin-freed or like apparatus8%

G07GRegistering the receipt of cash, valuables, or tokens8%

LOC078%

PatentTitleYear

12,342,961Toaster with input control2025 12,004,689Toaster with input control2024 11,748,827Order fulfillment system2023 D0963275Cleaning tool for a food slicer2022 11,219,329Sugar dispenser with auger2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to MARMON FOODSERVICE TECHNOLOGIES INC (5)· patent assignee history

2022Patents assigned to Prince Castle LLC (1)· patent assignee history

2022–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MARMON FOODSERVICE TECHNOLOGIES INC	5	2022–2025
Prince Castle LLC	1	2022

Locations

Location	Patents	Span
US	5	2022–2025