Inventor

Richard H. Kaufman

Inventor

Chappaqua, NY, US

Overview

15→

Patents

1981–2003

Patent span

Performing operations

Primary field (CPC B)

Patents· 15 as inventor

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

B65Dprimary

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers45%

A47GHousehold or table equipment18%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%

A61JContainers specially adapted for medical or pharmaceutical purposes5%

B29CShaping or joining of plastics5%

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. inserts5%

C09KMaterials for miscellaneous applications, not provided for elsewhere5%

Y10TTechnical subjects covered by former us classification5%

PatentTitleYear

6,660,358'Glow-in-the-dark food and beverage containers'2003 6,270,255'Opening system for beverage container'2001 5,997,177'Tamper-evident opening system for beverage container'1999 5,833,368'Pull tab opening system for beverage container'1998 5,437,389'Beverage container'1995 5,385,264'Beverage container'1995 D0351993'Beverage container'1994 5,353,955'Beverage container'1994 D0350694'Twist-off closure'1994 D0349455'Beverage container'1994 D0347390'Combined one-piece bottle and twist-off closure'1994 5,280,844'Beverage containers and filling thereof'1994 D0342024'Combined package of bottles with sleeve and shrinkable wrap'1993 5,188,250'Plastic beverage bottle with twist-off closure'1993 4,294,361'Push and peel blister strip packages'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to STERLING DRUG INC (1)· patent assignee history

1981Based in Ridgewood, NJ, US· patent location history

1993–1995Patents assigned to GEN FOODS INC (9)· patent assignee history

1993–2001Based in Chappaqua, NY, US· patent location history

1994–2003Based in New Castle, NY, US· patent location history

1995–2001Patents assigned to KRAFT FOODS INC (4)· patent assignee history

2003Patents assigned to KRAFT FOODS HOLDINGS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN FOODS INC	9	1993–1995
KRAFT FOODS INC	4	1995–2001
KRAFT FOODS HOLDINGS INC	1	2003
STERLING DRUG INC	1	1981

Locations

Location	Patents	Span
Chappaqua, New York, US	11	1993–2001
New Castle, New York, US	3	1994–2003
Ridgewood, New Jersey, US	1	1981