PLUME & ATWOOD MFG COMPANY has a total of 13 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and consumer goods are SHENZHEN BICOM OPTICS CO LTD, AUSTROLUX WIENER ELEKTRO and CHONGQING BASHI DUOAO ENERGY SAVING TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Mechanical elements | |
#3 | Consumer goods | |
#4 | Machines | |
#5 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Lighting device details | |
#2 | Smoking accessories | |
#3 | Frames | |
#4 | Non-portable lighting devices | |
#5 | Nails | |
#6 | Unspecified technologies | |
#7 | Burners |
# | Name | Total Patents |
---|---|---|
#1 | Andersen Lauritz W | 6 |
#2 | Wirth Charles E | 3 |
#3 | Hurlbut Gordon B | 1 |
#4 | Boomer George A | 1 |
#5 | Hayward Edwin E | 1 |
#6 | Ratto Richard Charles | 1 |
Publication | Filing date | Title |
---|---|---|
US2121738A | Lighting fixture | |
US1212318A | Fixture-loop. | |
US1103122A | Electric holder. | |
US1097282A | Shade-holding means for electric fixtures. | |
US1091961A | Electrical-light fixture. | |
US1145737A | Method of manufacturing screws. | |
US1096523A | Screwless socket-cover and holder. | |
US1037101A | Combined socket-cover and shade-holder for electric-light devices. | |
US1044961A | Lamp-burner. | |
US1020736A | Combined electric socket and shade-holder and socket-cover. | |
US974568A | Shade-holder. | |
US976533A | Match-box holder. | |
US650211A | Lamp-bracket. |