patents
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to view patents, follow this link and type number

 

number

applied for

delivered

subject

(Euro date…)

(Euro date…)

us 1 247 829

24.08.1915

27.11.1917

3 speed gear box

us 1 254 799

19.09.1917

29.01.1918

oil pump

us 1 328 149

dynamo regulator

us 1 328 150

common inlet/exhaust pipe on 600cc Sport W model

us 1 333 053

miller

us 1 360 945

wind screen

us 1 373 990

fender

us 1 459 671

1923

distributor

us 1 469 136

20.09.1919

25.09.1923

saddle

us 1 469 594

1923

rivet remover

us 1 472 068

25.04.1919

30.10.1923

alloy cylinders on 8 valve racer

us 1 485 353

1924

magneto

us 1 487 503

1924

starter

us 1 493 513

1924

clutch

us 1 494 784

26.01.1921

20.05.1924

hubs

us 1 505 335

1924

brake

us 1 510 937

01.11.1919

07.10.1924

stamped steel frame for 600cc flat twin

us 1 513 170

1924

cylinder

us 1 527 133

04.12.1920

17.02.1925

front forks

us 1 542 806

gear box

us 1 549 976

21.03.1925

18.08.1925

3 speed gear box/clutch

us 1 553 610

headlight bracket

us 1 562 555

05.06.1919

24.11.1925

steel sleeve in alloy cylinder

us 1 587 724

13.12.1920

08.06.1926

transmission shock absorber

us 1 594 615

29.06.1923

03.08.1926

side car spring suspension

us 1 595 232

light switch

us 1 603 596

hub screen

us 1 604 349

distributor

us 1 611 908

battery

us 1 615 245

light switch

us 1 675 551

05.06.1925

03.06.1928

side stand

us 1 761 038

31.10.1927

03.06.1930

oil pump

us 1 834 308

10.07.1929

01.12.1931

forged front forks

us 1 850 348

04.12.1930

22.03.1932

steering damper

us 1 886 455

1932

industrial engine

us 1 941 801

05.01.1933

02.01.1934

engine guard

us 1 951 637

kick starter

us 1 961 145

saddle

us 2 091 682

16.05.1936

31.08.1937

KnuckleHead dash board

us 2 109 315

30.04.1936

22.02.1938

police radio

us 2 109 316

16.05.1936

22.02.1938

battery in oil tank recess

us 2 111 242

16.05.1936

15.03.1938

KnuckleHead oil system

us 2 126 752

1938

engine guard

us 2 180 521

08.12.1937

21.11.1939

steel reinforced piston

us 2 269 670

1942

wheel balancing

us 2 510 222

09.06.1949

06.06.1950

hydra glide front fender

us 2 574 739

1951

rear fender

us 2 770 869

bearing

us 2 783 927

03.08.1953

05.03.1957

saddle bags

us 2 783 927

rear carrier

us 2 788 676

19.03.1953

16.04.1957

twist grip

us 2 986 162

09.09.1958

30.05.1961

topper scooter auto oil mix device

us 2 987 934

1961

topper automatic trans

us 2 998 809

1961

topper automatic trans

us 3 116 089

1963

spring saddle

us 3 144 860

1964

topper

us 3 146 631

1964

engine speed regulator

us 3 226 994

1966

topper

us 3 229 792

1966

topper

us 3 434 887

1969

golf cart

us 3 559 773

1971

disc brake

us 4 523 555

13.07.1984

18.06.1985

engine water cooling, projet NOVA

us 4 530 315

13.07.1984

23.06.1985

engine water cooling, projet NOVA

us 4 532 897

11.06.1984

06.08.1985

engine water cooling, projet NOVA

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