Walter W. Peterson

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Littleton, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Tamper-evident closure with break-off piece retention
- Patent number 7,044,317
- Issue date May 16, 2006
- Seaquist Closures Foreign, Inc.
- Kelly A. Smith
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Tamper-evident closure with break-off piece retention
- Patent number 6,644,487
- Issue date Nov 11, 2003
- Seaquist Closures Foreign, Inc.
- Kelly A. Smith
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Twist-openable dispensing closure accommodating optional liner punc...
- Patent number 6,477,743
- Issue date Nov 12, 2002
- Seaquist Closures Foreign, Inc.
- Richard A. Gross
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Tamper-evident closure with break-off piece retention
- Publication number 20040089627
- Publication date May 13, 2004
- Kelly A. Smith
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Tamper-evident closure
- Publication number 20030034323
- Publication date Feb 20, 2003
- Kelly A. Smith
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL