|
US2426896A
(en)
*
|
1943-06-15 |
1947-09-02 |
Devoe & Raynolds Co |
Production of artificial bristles
|
|
US2417453A
(en)
*
|
1943-12-08 |
1947-03-18 |
American Viscose Corp |
Process of producing a textile product
|
|
US2455759A
(en)
*
|
1944-04-28 |
1948-12-07 |
Pittsburgh Plate Glass Co |
Method of manufacturing synthetic bristles for brushes
|
|
US2518487A
(en)
*
|
1945-05-16 |
1950-08-15 |
Dewey H Burrows |
Fish lure
|
|
US2672640A
(en)
*
|
1945-05-23 |
1954-03-23 |
Osborn Mfg Co |
Brush and method of making same
|
|
US2562716A
(en)
*
|
1945-08-09 |
1951-07-31 |
Rubberset Company |
Brush and method of making same
|
|
US2504330A
(en)
*
|
1945-11-02 |
1950-04-18 |
American Safety Razor Corp |
Brush bristles having a reduced fracturable transverse axis
|
|
US2532991A
(en)
*
|
1946-02-08 |
1950-12-05 |
Braun William Lewis |
Carroting brush and method of carroting fur on a skin with said brush
|
|
US2549536A
(en)
*
|
1946-04-11 |
1951-04-17 |
Mcdonald D Smith |
Apparatus for making brushes
|
|
US2531482A
(en)
*
|
1946-11-30 |
1950-11-28 |
M W Jenkins Sons Inc |
Method of making brushes
|
|
US2531481A
(en)
*
|
1946-11-30 |
1950-11-28 |
M W Jenkins Sons Inc |
Bristle tufting machine
|
|
US2652580A
(en)
*
|
1947-02-24 |
1953-09-22 |
Edwin A Neugass |
Brush
|
|
US2558334A
(en)
*
|
1947-04-19 |
1951-06-26 |
John G Baumgartner |
Brush
|
|
US2664316A
(en)
*
|
1948-02-05 |
1953-12-29 |
Lambert Company |
Method of making brushes
|
|
US2576545A
(en)
*
|
1948-10-07 |
1951-11-27 |
M W Jenkins Sons Inc |
Apparatus for making brushes
|
|
US2653056A
(en)
*
|
1948-12-20 |
1953-09-22 |
Modglin Company Inc |
Method of making brooms
|
|
US2648861A
(en)
*
|
1949-04-13 |
1953-08-18 |
H V Hardman Company Inc |
Brush and method of making
|
|
US2678849A
(en)
*
|
1949-07-07 |
1954-05-18 |
Lane Seth Cushing |
Apparatus for making bristle tufts
|
|
US2785428A
(en)
*
|
1953-01-30 |
1957-03-19 |
Pittsburgh Plate Glass Co |
Cutting continuous strip bristle stock
|
|
US2923598A
(en)
*
|
1954-06-30 |
1960-02-02 |
Pittsburgh Plate Glass Co |
Method of forming filaments embodying polyurethane resins
|
|
US2887155A
(en)
*
|
1955-06-28 |
1959-05-19 |
Du Pont |
Process of cutting polyamide filaments
|
|
US2812530A
(en)
*
|
1955-06-28 |
1957-11-12 |
Mack Molding Company Inc |
Flagged bristle and brush made from same
|
|
US3077004A
(en)
*
|
1956-03-23 |
1963-02-12 |
Du Pont |
Filament drawing
|
|
US3112508A
(en)
*
|
1959-03-20 |
1963-12-03 |
E B & A C Whiting Company |
Isotactic polpropylene brush bristle and brush containing such bristles
|
|
US3057040A
(en)
*
|
1959-06-18 |
1962-10-09 |
Du Pont |
Monofilaments
|
|
US3090061A
(en)
*
|
1961-02-01 |
1963-05-21 |
Osborn Mfg Co |
Brush and brush material
|
|
US3053575A
(en)
*
|
1962-03-21 |
1962-09-11 |
Zeilstra Jan Romkes |
Method for the manufacture of brushware with a metal holder in which the fiber tufts consist of thermoplastic material
|
|
US3118161A
(en)
*
|
1963-03-13 |
1964-01-21 |
E B & A C Whiting Company |
Foamed polypropylene filaments
|
|
FR1453512A
(fr)
*
|
1965-08-13 |
1966-06-03 |
Rhodiaceta |
Nouveau pinceau
|
|
US3596999A
(en)
*
|
1968-10-25 |
1971-08-03 |
Tucel Industries |
Novel brush machinery and brush constructions
|
|
JPS5330340Y2
(fi)
*
|
1972-09-05 |
1978-07-28 |
|
|
|
US3872536A
(en)
*
|
1973-10-16 |
1975-03-25 |
Herbert A Siemund |
Reversible sponge rubber mop, brush or duster
|
|
US4381325A
(en)
*
|
1979-09-10 |
1983-04-26 |
Toray Industries, Inc. |
Liquid retaining synthetic fiber, process for producing the same, and products
|
|
US4650451A
(en)
*
|
1985-10-18 |
1987-03-17 |
Mobil Oil Corporation |
Intermittently translating draw tape stretched between nip rolls
|
|
US4654180A
(en)
*
|
1985-10-18 |
1987-03-31 |
Mobil Oil Corporation |
Intermittently stretching thermoplastic with nip rolls
|
|
US4929029A
(en)
*
|
1987-05-08 |
1990-05-29 |
Minnesota Mining And Manufacturing Company |
Brush manufacturing method
|
|
US4821359A
(en)
*
|
1987-05-08 |
1989-04-18 |
Minnesota Mining And Manufacturing Company |
Brush and its manufacturing method
|