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Inventor

Anton Tsamas

Inventor
Hackensack, NJ, US

Overview

6→
Patents
1986–1998
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification38%
A44CPersonal adornments, e.g. jewellery31%
A44BButtons, pins, buckles, slide fasteners, or the like8%
A47GHousehold or table equipment8%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
5,826,309'Jewelry safety clasp'19984,891,961'Key ring'1990D0303322'Key ring'19894,829,789'Variable pressure earring clasp'19894,667,379'Jewelry clasp'19874,593,440'Clasp with positive latch mechanism'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to TRUE LOK INC (1)· patent assignee history
1986–1998Based in Hackensack, NJ, US· patent location history
1987Patents assigned to TUMMINELLO JR SALVATORE (1)· patent assignee history
1989–1990Patents assigned to TSAMAS ANTON (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TSAMAS ANTONself31989–1990
TRUE LOK INC11986
TUMMINELLO JR SALVATORE11987
Locations
LocationPatentsSpan
Hackensack, New Jersey, US61986–1998