RHODE ISLAND WARP STOP EQUIPME has a total of 13 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States. Its main competitors in its focus markets textiles and paper, electrical machinery and energy and chemical engineering are NAYLOR THOMAS FOX, WALTER GLEDHILL and IWAN SIMONIS S A SA.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Electrical machinery and energy | |
#3 | Chemical engineering | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Woven fabrics | |
#2 | Shedding mechanisms | |
#3 | Unspecified technologies | |
#4 | Textile treatments | |
#5 | Magnets and transformers |
# | Name | Total Patents |
---|---|---|
#1 | Smith Edwin C | 10 |
#2 | Mclaughlin Walter J | 2 |
#3 | Noble Arthur H | 1 |
#4 | Hudger Bruneau | 1 |
#5 | Gibbs Frank B | 1 |
Publication | Filing date | Title |
---|---|---|
US2144462A | Reed cushion lock | |
US2151488A | Reed cushioning device | |
US1939419A | Stopping device for looms or the like | |
US1898768A | Stopping device for looms or the like | |
US2023705A | Filling feeler for looms | |
US1994595A | Stopping device for looms or the like | |
US1901418A | Timing device for loom stop-motions | |
US1930152A | Heddle or drop-wire | |
US1930151A | Heddle or drop-wire | |
US1994594A | Fixture for mounting electric warp stop motions | |
US1947624A | Filling feeler for looms | |
US1690921A | Warp stop motion for looms | |
US1556363A | Electromagnet |