Year |
Date |
Title |
Patentee |
Country |
|
Patent N° / |
Loc |
PDF |
|
|
|
|
|
|
|
|
|
1870 |
25-janv |
Adding machine |
Parmelee, D.D. |
US |
|
US 99226 |
US |
|
1870 |
08-fév. |
Adding machine |
Chapin, G.W. |
US |
|
US 99533 |
US |
|
1870 |
01-mars |
Calculating machine |
Groesbecks, J. |
US |
|
US 100288 |
US |
|
1870 |
23-août |
Adding Machine |
Leilich, F. T. |
US |
|
US 106701 |
US |
|
1870 |
29-nov |
Calculating device |
House, Henry A. |
US |
|
US 109619 |
US |
|
1870 |
27-déc |
Adding Machine |
Warner, F.F. |
US |
|
US 110520 |
US |
|
1871 |
18-juil |
Adding Machine |
Hamilton, E. M. |
US |
|
US 117169 |
US |
|
1872 |
23-avr |
Improvement in Arithmetical Sum-Setter |
Price, A. W. |
US |
|
US 126123 |
US |
|
1872 |
16-juil |
Calculating machine |
Grant, George B. |
US |
|
US 129335 |
US |
|
1872 |
06-août |
Calculating machine |
Wiliam Robjohn |
US |
|
US 130244 |
US |
|
1872 |
13-août |
Improvement in calculating machines |
Barbour, E. D. |
US |
|
US 130404 |
US |
|
1872 |
19-nov |
Improvement in calculating machines |
Barbour, E. D. |
US |
|
US 133188 |
US |
|
1873 |
25-mars |
Adding machine |
Stephenson, Archibald
Stephenson Adder |
US |
|
US 137107 |
US |
|
1873 |
29-avr |
Calculating machine |
Grant, George B. |
US |
|
US 138245 |
US |
|
1873 |
24-juin |
Adding machines |
G. Linderoos |
US |
|
US 140146 |
US |
|
1873 |
23-sept |
Adding machine |
Pool, S, |
US |
|
US 143184 |
US |
|
1873 |
11-nov |
Improvement in Calculating Machines |
Esersky, Theodor von
Jeserski |
US |
|
US 144523 |
US |
|
1874 |
13-janv |
Calculating Machine |
Spalding, C. |
US |
|
US 146407 |
US |
|
1874 |
30-juin |
Adding machine |
Moore, C.C.
Moore, J.B. |
US |
|
US 152670 |
US |
|
1874 |
28-juil |
Calculating Machine |
Baldwin, Frank Stephen |
US |
|
US 153522 |
US |
|
1874 |
04-août |
Adding machine |
Holman, C. J. |
US |
|
US 153826 |
US |
|
1874 |
06-oct |
Adding machine |
Taylor, E.W. |
US |
|
US 155772 |
US |
|
1874 |
24-nov |
Philosophical Instruments or Estimators |
F. M. Stapff |
US |
|
US 157239 |
US |
|
1875 |
02-janv |
Calculating Machine |
Baldwin, Frank Stephen |
US |
|
US 159244 |
US |
|
1875 |
19-janv |
Mechanical Calculators |
Martin, Horace B. |
US |
|
US 158853 |
US |
|
1875 |
27-juil |
Calculator |
Wellmann, A.C. |
US |
|
US 165964 |
US |
|
1875 |
28-sept |
Calculating Machine |
Barbour, E. D. |
US |
|
US 168080 |
US |
|
1876 |
18-janv |
Calculators for Manufacturers of picture-Frames |
Kilbourn, B. |
US |
|
US 172270 |
US |
|
1876 |
04-avr |
Adding-Pencil |
Smith, Marshall
Potts, F. W. |
US |
|
US 175775 |
US |
|
1876 |
02-mai |
Adding machine |
Carroll, D. |
US |
|
US 176833 |
US |
|
1876 |
23-mai |
Adding-Pencil |
White, J. J. |
US |
|
US 177775 |
US |
|
1876 |
23-mai |
Abacus |
G. M. Kendall |
US |
|
US D9303 |
US |
|
1876 |
08-août |
Adding Pencil |
Smith, Marshall |
US |
|
US 180949 |
US |
|
1876 |
17-oct |
Calculator |
Larsen, N. |
US |
|
US 183403 |
US |
|
1877 |
06-févr |
Adding Pencil |
Fields, C. C. |
US |
|
US 187114 |
US |
|
1877 |
24-avr |
Arithmetical toys |
Wieser, L. |
US |
|
US 189979 |
US |
|
1877 |
05-juil |
Rechenmaschine (Firma Mercedes) |
Menzel, Ed,
Daelen Ed, |
DE |
|
DE 823 |
DE |
|
1877 |
24-juil |
Addiermaschine |
Berndt, O, |
DE |
|
DE 81 |
DE |
|
1877 |
24-juil |
Adding machine |
Smith, M. M. |
US |
|
US 193425 |
US |
|
1877 |
07-août |
Adding machine |
Cram, M. M. |
US |
|
US 193853 |
US |
|
1877 |
25-oct |
Selbstthätiger mechanischer Rechenapparat |
Mascré, Pierre François |
FR |
|
DE 1023 |
DE |
|
1877 |
01-déc |
Addirmaschine |
Püttner O.
Schmitz B. |
DE |
|
DE 1379 |
DE |
|
1877 |
08-déc |
Addirstift |
Leuner, Oscar |
DE |
|
DE 2555 |
DE |
|
1878 |
08-janv |
Adding-Registers for Pencils |
Fields, C. C. |
US |
|
US 198934 |
US |
|
1878 |
15-janv |
Calculator |
Hart, William |
US |
|
US 199289 |
US |
|
1878 |
26-mars |
Rechenapparat für Addition |
Bäckman, Peter Johann |
SE |
|
DE 2615 |
DE |
|
1878 |
09-avr |
Rechenschieber |
Fuller, George |
UK |
|
DE 5860 |
DE |
|
1878 |
21-avr |
Rechenapparat |
Rosendahl, P. |
DK / DE ? |
|
DE 3171 |
DE |
|
1878 |
25-juin |
Rechenstäbe |
Sawyer, John |
UK |
|
DE 4226 |
DE |
|
1878 |
27-août |
Calculator |
Bogue, J. I. |
US |
|
US 207487 |
US |
|
1878 |
10-sept |
Calculating Machine |
Verea, Ramón |
US |
|
US 207918 |
US |
|
1878 |
29-oct |
Calculator |
Odhner, Willgodt |
RU |
|
US 209416 |
US |
|
1878 |
19-nov |
Rechenmaschine / Odhner 1 |
Odhner W,T
Königsberger, Karl |
RU |
|
DE 7393 |
DE |
|
1879 |
06-févr |
Neuerung an Rechenmaschinen |
Pfeiffer, Wilhelm |
DE |
|
DE 7225 |
DE |
|
1879 |
04-nov |
Improvement in Cash Register and Indicator |
Ritty, James
Ritty, John |
US |
|
US 221360 |
US |
|
1879 |
02-déc |
Adding machine |
Briggs, William M. |
US |
|
US 222126 |
US |
|
www.ami19.org
Valéry Monnier
2008 |