ANTHONY DAVID S has a total of 13 patent applications. Its first patent ever was published in 1904. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, machine tools and engines, pumps and turbines are HILLESTAD TOLLIEF O, WETMORE REAMER COMPANY and WACHS E H CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Machine tools | |
#3 | Engines, pumps and turbines | |
#4 | Consumer goods | |
#5 | Agriculture |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Turning | |
#3 | Sawing | |
#4 | Siphons | |
#5 | Hand carried bags | |
#6 | Animal shoeing | |
#7 | Unspecified technologies | |
#8 | Milling |
# | Name | Total Patents |
---|---|---|
#1 | Anthony David S | 13 |
#2 | Anthony Michael D | 1 |
#3 | Turner Jr Leonard M | 1 |
Publication | Filing date | Title |
---|---|---|
US4395200A | Downhole oil well pump | |
US4092087A | Air operated pump | |
US2254056A | Cutoff tool and holder | |
US2149038A | Tool holder | |
US2138897A | Reamer | |
US1816277A | Handle construction | |
US1827965A | Automatic sharpener | |
US1696514A | Burr for gristmills | |
US1486408A | Boring bar | |
US1486407A | Boring-bar holder | |
CA182956A | Horseshoe | |
US1174796A | Horseshoe. | |
US776212A | Attachment for roll-corrugating machines for automatically setting the rolls. |