BIRCH BROTHERS INC has a total of 19 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States, Switzerland and Germany. Its main competitors in its focus markets packaging and shipping, textiles and paper and machines are HUANG HARRISON, GREENE LINE MFG CORP and C G BRETTING MANUFACTURING COM.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Switzerland | 2 | |
#3 | Germany | 2 | |
#4 | United Kingdom | 2 | |
#5 | Canada | 1 | |
#6 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Textiles and paper | |
#3 | Machines | |
#4 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Handling thin material | |
#2 | Textile material production | |
#3 | Unspecified technologies | |
#4 | Preliminary treatment of fibres | |
#5 | Sewing | |
#6 | Finishing textile fabrics | |
#7 | Packaging | |
#8 | Special sewing techniques |
# | Name | Total Patents |
---|---|---|
#1 | Richard Briggs | 6 |
#2 | Birch Clifford W | 4 |
#3 | Birch Jr Clifford W | 3 |
#4 | Straujups J | 2 |
#5 | Wadsworth Birch Clifford | 2 |
#6 | Straujups John E | 1 |
#7 | Bellwood F | 1 |
#8 | Clifford Wadworth Birch | 1 |
#9 | Birch C | 1 |
#10 | Birch Clifford Wadsworth | 1 |
Publication | Filing date | Title |
---|---|---|
US3845914A | Method and apparatus for cutting a web of material in a web winding machine and air lapping a cut end of the material about a winding core in the machine | |
US3778963A | Apparatus for wrapping rolls of materials | |
US3485121A | Method and apparatus for chain cutting textile webs and the like | |
GB1024310A | Method and apparatus for automatically winding a web or the like | |
DE1299193B | Machine for winding up tape or web material | |
US3199393A | Chain cutter for web materials | |
US3167041A | Railway sewing machine in combination with a pin-type work holder | |
US3157935A | Cloth expanding roll mechanism | |
US3203386A | Tacking aligner construction | |
US3167268A | Automatic cut-off web winder apparatus | |
US3047248A | Automatic cut-off web winder | |
US3049311A | Apparatus for web winding | |
US2688176A | Cloth opening apparatus |