for closing filled bags or sacks

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Patents Grantslast 30 patents

Information Patent Grant
Pillow cover with side gussets and method of construction
- Patent number 9,474,396
- Issue date Oct 25, 2016
- William Earl Russell
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Apparatus and method for feeding stacks of multiple tags to a sewin...
- Patent number 8,146,520
- Issue date Apr 3, 2012
- Theunis Jsaper Polstra
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Portable, single-thread chain stitch, bag closing machine with a mo...
- Patent number 4,970,977
- Issue date Nov 20, 1990
- Union Special G.m.b.H.
- Bruno Motta
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
3782069
- Patent number 3,782,069
- Issue date Jan 1, 1974
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
3580197
- Patent number 3,580,197
- Issue date May 25, 1971
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
2539627
- Patent number 2,539,627
- Issue date Jan 30, 1951
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
1542375
- Patent number 1,542,375
- Issue date Jun 16, 1925
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
1513898
- Patent number 1,513,898
- Issue date Nov 4, 1924
- D05 - SEWING EMBROIDERING TUFTING