BRENEMAN HARTSHORN INC has a total of 11 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States. Its main competitors in its focus markets civil engineering, machines and machine tools are VIDA INTERNAT AB, SCHMIDLIN HANS and HAGEN HELGE.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machines | |
#3 | Machine tools | |
#4 | Mechanical elements | |
#5 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Doors and windows | |
#2 | Unspecified technologies | |
#3 | Sawing | |
#4 | Windows or door furnishings | |
#5 | Wood saws | |
#6 | Accessories for machine tools | |
#7 | Shafts | |
#8 | Finishing work on buildings |
# | Name | Total Patents |
---|---|---|
#1 | Anderson James A | 11 |
#2 | Ash Jacob A | 3 |
#3 | Bushnell Jr Sterling S | 2 |
#4 | Carroll Jr William V | 1 |
#5 | Erpenbeck Paul J | 1 |
Publication | Filing date | Title |
---|---|---|
US3315728A | Adjustable terminal for shade rollers | |
US3246685A | Bracket for valanced shades | |
US3248899A | Adjustable roller terminal | |
US3195618A | Pin end plug for metal window shade roller | |
US3092172A | Pulley hanger | |
US3121359A | Apparatus for cutting roller shades | |
US3098286A | Bearing for window shade roller | |
US3121550A | Window shade bracket with crimped nail | |
US3001577A | Awning | |
US3013760A | Window shade roller and bracket | |
US3018824A | Window shade fastening means |