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Inventor

John Hutnick

Inventor
Larksville, PA, US

Overview

3→
Patents
1997–1998
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A21Cprimary
A21CMachines or equipment for making or processing doughs20%
A45CPurses20%
A47GHousehold or table equipment20%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
5,782,174'Soft hood and module dough-proofing assembly'19985,697,508'Trolley and bag assembly for transporting hanger-hung garments'19975,681,113'Security ballot pouch'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to RIFKIN & CO A (1)· patent assignee history
1997Patents assigned to RIFKIN CO A (1)· patent assignee history
1997–1998Based in Larksville, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RIFKIN & CO A11997
RIFKIN CO A11997
Locations
LocationPatentsSpan
Larksville, Pennsylvania, US31997–1998