Inventor
Matthew P. Williams
Inventor
North Canton, OH, US
Overview
14→
Patents
1996–1999
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification24%
E05BLocks19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers10%
G11BInformation storage based on relative movement between record carrier and transducer10%
LOC0310%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for5%
LOC085%
LOC115%
PatentTitleYear
5,956,981'Universal opener'19995,934,114'Mechanical locking mechanism for a security package'19995,906,291'Storage container'19995,904,246'Magnetic locking mechanism for a security package'19995,782,350'Magnetic locking mechanism for a security package'19985,775,500'Multiple audio cassette container'1998D0394554'Lid for storage container'19985,718,350'Storage container'1998D0387558'Storage container'1997D0387632'Lunch container'1997D0386384'Lock for storage container'19975,601,206'Truck box'1997D0377772'Sled'1997D0369342'Truck box'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1997Patents assigned to RUBBERMAID SPECIALTY PRODUCTS INC (5)· patent assignee history
1996–1998Based in Wooster, OH, US· patent location history
1997–1999Patents assigned to RUBBERMAID SPEC PROD (3)· patent assignee history
1997–1999Based in North Canton, OH, US· patent location history
1998–1999Patents assigned to ALPHA ENTERPRISES INC (5)· patent assignee history
1998Patents assigned to RUBBERMAID INC (1)· patent assignee history
1999Based in Jamestown, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALPHA ENTERPRISES INC | 5 | 1998–1999 |
| RUBBERMAID SPECIALTY PRODUCTS INC | 5 | 1996–1997 |
| RUBBERMAID SPEC PROD | 3 | 1997–1999 |
| RUBBERMAID INC | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| North Canton, OH, US | 7 | 1997–1999 |
| Wooster, OH, US | 5 | 1996–1998 |
| Jamestown, NC, US | 2 | 1999 |