SPIRO AMERICA INC has a total of 24 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets machine tools and machines are PROV & VERKTYG AB, BUTA JOHN R and FUJI KIKAI KOSAKUSHO KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Canada | 4 | |
#3 | Australia | 3 | |
#4 | EPO (European Patent Office) | 3 | |
#5 | Finland | 2 | |
#6 | Japan | 1 | |
#7 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines |
# | Technology | |
---|---|---|
#1 | Making metal sheets | |
#2 | Unspecified technologies | |
#3 | Sawing | |
#4 | Cutting | |
#5 | Punching metal |
# | Name | Total Patents |
---|---|---|
#1 | Castricum Wilhelmus P H | 23 |
#2 | Castricum Wilhelmus P | 1 |
Publication | Filing date | Title |
---|---|---|
US5421185A | Apparatus for cutting sheet material into curved segments | |
US5257521A | Apparatus and method for cutting spiral pipe | |
US5193374A | Apparatus for cutting spiral pipe | |
US5020351A | Apparatus for flattening irregular circumferential surfaces in spirally formed pipe | |
US5105639A | Apparatus for forming spiral pipe | |
US4924684A | Apparatus for forming and cutting spiral pipe | |
US4823579A | Apparatus for cutting hollow pipes | |
US4711110A | Apparatus for crimping pipe | |
EP0206201A2 | Apparatus for cutting hollow pipes | |
US4567742A | Ribbed spiral pipe producing machine |