Daniel D. Kewin

Person

Brantford, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Tubular core assemblies for rolls of paper or other sheet material
- Patent number 5,829,713
- Issue date Nov 3, 1998
- 927246 Ontario Inc.
- Daniel D. Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Tubular core assemblies for rolls of paper or other sheet material
- Patent number 5,725,178
- Issue date Mar 10, 1998
- 927246 Ontario Inc.
- Daniel Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Unwinding rolls of paper
- Patent number 5,657,944
- Issue date Aug 19, 1997
- Daniel D. Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Tubular core assembilies for rolls of paper or other sheet material
- Patent number 5,615,845
- Issue date Apr 1, 1997
- Daniel D. Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Tubular core assemblies for rolls of paper or other sheet material
- Patent number 5,595,356
- Issue date Jan 21, 1997
- Daniel D. Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Header assembly for paper roll packaging
- Patent number 5,366,085
- Issue date Nov 22, 1994
- Daniel D. Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Tubular core assemblies for rolls of paper or other sheet material
- Patent number 5,356,093
- Issue date Oct 18, 1994
- Daniel D. Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Tubular core assemblies for rolls of paper or other sheet material
- Patent number 5,236,141
- Issue date Aug 17, 1993
- Daniel D. Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Non-returnable newsprint carrier system
- Patent number 4,875,636
- Issue date Oct 24, 1989
- Sonoco Products Company
- Daniel D. Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Packaging for paper rolls (uniform wrap system)
- Patent number 4,858,762
- Issue date Aug 22, 1989
- Daniel D. Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Rebuilt Winding Cores and Method of Manufacture
- Publication number 20100102159
- Publication date Apr 29, 2010
- Daniel Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Tubular core assemblies for rolls of paper or other sheet material
- Publication number 20060151662
- Publication date Jul 13, 2006
- Daniel D. Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Method of refurbishing used hollow cylindrical core members of pape...
- Publication number 20060102773
- Publication date May 18, 2006
- Daniel D. Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Tubular core assemblies for rolls of paper or other sheet material
- Publication number 20040245368
- Publication date Dec 9, 2004
- Daniel D. Kewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Daniel D. Kewin

Person

Patents Grantslast 30 patents

Tubular core assemblies for rolls of paper or other sheet material

Tubular core assemblies for rolls of paper or other sheet material

Unwinding rolls of paper

Tubular core assembilies for rolls of paper or other sheet material

Tubular core assemblies for rolls of paper or other sheet material

Header assembly for paper roll packaging

Tubular core assemblies for rolls of paper or other sheet material

Tubular core assemblies for rolls of paper or other sheet material

Non-returnable newsprint carrier system

Packaging for paper rolls (uniform wrap system)

Patents Applicationslast 30 patents

Rebuilt Winding Cores and Method of Manufacture

Tubular core assemblies for rolls of paper or other sheet material

Method of refurbishing used hollow cylindrical core members of pape...

Tubular core assemblies for rolls of paper or other sheet material