Inventor

Ernest A. Beres

Inventor

Robbinsville, NJ, US

Overview

3→

Patents

1981–1984

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

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

B29Cprimary

B29CShaping or joining of plastics27%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests27%

B29LIndexing scheme associated with subclass b29c, relating to particular articles18%

B29BPreparation or pretreatment of the material to be shaped9%

B29DProducing particular articles from plastics or from substances in a plastic state9%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts9%

PatentTitleYear

4,462,780'Injection molding apparatus'1984 4,437,641'Mold for recorded disc'1984 4,281,816'Automatic apparatus for molding a preform'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1984Patents assigned to RCA CORP (3)· patent assignee history

1981–1984Based in Robbinsville, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RCA CORP	3	1981–1984

Locations

Location	Patents	Span
Robbinsville, New Jersey, US	3	1981–1984