by reciprocating or oscillating members

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CPC
B31B19/52

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B31Paper goods B31BMAKING BOXES, CARTONS, ENVELOPES OR BAGS OF PAPER OR CARDBOARD B31B19/00Machinery characterised by making rectangular envelopes or bags of flat form

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B31B19/52by reciprocating or oscillating members

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for automatically gluing head and tail ends of stock mate...
- Patent number 9,573,336
- Issue date Feb 21, 2017
- Greg Magnell
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Bag and tube folding method and apparatus
- Patent number 4,892,514
- Issue date Jan 9, 1990
- Rand Farm Systems Inc.
- William C. Johnson
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Agricultural storage bag folding apparatus and method
- Patent number 4,867,736
- Issue date Sep 19, 1989
- Ag-Bag Corporation
- David H. Rasmussen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bag and tube folding method and apparatus
- Patent number 4,775,359
- Issue date Oct 4, 1988
- Rand Farm Systems Inc.
- William C. Johnson
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Agricultural storage bag folding apparatus and method
- Patent number 4,721,503
- Issue date Jan 26, 1988
- Ag-Bag Corporation
- David H. Rasmussen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
UNINTERRUPTED BAG MAKING AND FOLDING MACHINE
- Publication number 20170157882
- Publication date Jun 8, 2017
- COSMO MACHINERY CO., LTD.
- Chun Liang LIN
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Method for the Production of Packaging Bags Having a Reinforced Bas...
- Publication number 20100022375
- Publication date Jan 28, 2010
- WATER-LINE SA
- Tiziano Colla
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD