Switzerland

The Swiss patent office at the time of early aviation was the Bureau Fédéral de la Propriété Intellectuelle (Confédération Suisse).

CH is an abbreviation in this wiki referring to Switzerland. (For Confoederatio Helvetica.)

Most of the scanned Swiss patents which are available from espacenet and DPMA give the date and hour of patent application. Somehow DPMA also seems to know the Veröffentlichungdaten (publication dates) of these patents (we might speculate that they inferred this information from the organization of the patents when they were scanned, or from a secondary publication).

Albert Einstein worked at the Swiss patent office in Bern this period, from 1902–1909. He evaluated patents, and may have looked at some of these aeronautical ones.

Category:Swiss patent agents

Template:

{{CHpatentsources|3863}}

unpacks to:

• Original patent document and bibliography entry at espacenet
• Bibliographic info on this patent and original patent document at DPMA

Patents filed in Switzerland: Patent CH-1894-8987, Patent CH-1909-47211, Patent CH-1905-33302, Patent CH-1910-49065, Patent CH-1894-8396, Patent CH-1891-3863, Patent CH-1891-4195, Patent CH-1893-6380, Patent CH-1899-18666, Patent CH-1899-18667, Patent CH-1903-28610, Patent CH-1907-39549, Patent CH-1907-39550, Patent CH-1908-44159, Patent CH-1909-46855, Patent CH-1909-49709, Patent CH-1909-49837, Patent CH-1910-52815, Patent CH-1910-52044, Patent CH-1910-53173, Patent CH-1911-52497, Patent CH-1912-62201, Patent CH-1912-61594, Patent CH-1889-589, Patent CH-1890-2528, Patent CH-1891-3234, Patent CH-1891-3442, Patent CH-1891-3995, Patent CH-1891-4109, Patent CH-1892-5391, Patent CH-1893-6670, Patent CH-1894-8102, Patent CH-1894-8470, Patent CH-1896-12187, Patent CH-1897-14225, Patent CH-1898-16343, Patent CH-1898-16247, Patent CH-1898-17560, Patent CH-1900-22482, Patent CH-1900-19419, Patent CH-1899-20834, Patent CH-1900-21518, Patent CH-1901-24178, Patent CH-1902-23691, Patent CH-1900-22891, Patent CH-1901-23605, Patent CH-1901-23804, Patent CH-1902-27895, Patent CH-1903-29528, Patent CH-1906-39006, Patent CH-1907-39330, Patent CH-1907-40571, Patent CH-1907-41856, Patent CH-1907-41517, Patent CH-1907-41855, Patent CH-1907-42902, Patent CH-1907-42977, Patent CH-1909-44174, Patent CH-1908-44848, Patent CH-1908-47350, Patent CH-1909-46669, Patent CH-1909-46791, Patent CH-1909-48027, Patent CH-1909-48855, Patent CH-1909-48177, Patent CH-1909-48297, Patent CH-1909-48028, Patent CH-1909-48538, Patent CH-1910-52353, Patent CH-1909-49511, Patent CH-1909-49064, Patent CH-1909-49063, Patent CH-1909-50001, Patent CH-1911-49829, Patent CH-1909-50902, Patent CH-1909-50297, Patent CH-1909-50301, Patent CH-1909-50156, Patent CH-1909-51046, Patent CH-1910-50299, Patent CH-1910-51364, Patent CH-1910-52210, Patent CH-1911-52043, Patent CH-1911-58323, Patent CH-1912-59557, Patent CH-1910-56204, Patent CH-1910-53360, Patent CH-1910-53509, Patent CH-1910-54259, Patent CH-1910-53003, Patent CH-1910-54251, Patent CH-1912-54064, Patent CH-1910-52816, Patent CH-1910-53604, Patent CH-1910-54598, Patent CH-1911-56205, Patent CH-1911-57184, Patent CH-1911-55140, Patent CH-1911-56268, Patent CH-1911-57092, Patent CH-1911-55612, Patent CH-1910-57370, Patent CH-1911-57198, Patent CH-1911-57687, Patent CH-1911-58079, Patent CH-1912-60669, Patent CH-1912-61117, Patent CH-1912-61322, Patent CH-1912-61829, Patent CH-1912-61828, Patent CH-1912-62717, Patent CH-1912-60683, Patent CH-1913-65652, Patent CH-1912-63001, Patent CH-1912-64126, Patent CH-1912-63002, Patent CH-1912-63003, Patent CH-1913-64382, Patent CH-1913-64125, Patent CH-1913-64627, Patent CH-1913-63747, Patent CH-1913-64628, Patent CH-1913-65483, Patent CH-1913-67263, Patent CH-1914-67194, Patent CH-1913-67698, Patent CH-1914-67983, Patent CH-1914-69586, Patent CH-1914-70083, Patent CH-1915-73161, Patent CH-1912-71863, Patent CH-1914-73253, Patent CH-1914-72904, Patent CH-1915-73162, Patent CH-1915-73055, Patent CH-1916-73163, Patent CH-1916-89673, Patent CH-1916-89773, Patent CH-1915-76034, Patent CH-1916-74409, Patent CH-1916-73978, Patent CH-1917-75936, Patent CH-1913-78871, Patent CH-1918-81073, Patent CH-1918-83424, Patent CH-1918-82356, Patent CH-1914-95181, Patent CH-1917-93962, Patent CH-1917-94353, Patent CH-1917-94354, Patent CH-1917-92564
Patents filed by persons from Switzerland: Patent CH-1905-33302, Patent CH-1910-49065, Patent CH-1894-8396, Patent FR-1894-241487, Patent CH-1891-4195, Patent CH-1893-6380, Patent CH-1899-18666, Patent CH-1899-18667, Patent IT-1902-65733, Patent CH-1903-28610, Patent CH-1907-39549, Patent CH-1907-39550, Patent GB-1908-21092, Patent GB-1909-20491, Patent CH-1909-49837, Patent GB-1910-2203, Patent CH-1910-52815, Patent CH-1910-52044, Patent CH-1910-53173, Patent GB-1910-29175, Patent BE-1914-268726, Patent GB-1815-3909, Patent FR-1880-135271E, Patent FR-1880-135270E, Patent FR-1893-228706, Patent FR-1893-229390, Patent FR-1893-228622, Patent DE-1893-70746, Patent GB-1893-7712, Patent US-1893-507609, Patent DE-1894-73587, Patent US-1894-512450, Patent DE-1894-84394, Patent NO-1899-7792, Patent AT-1899-1616, Patent LU-1899-3473, Patent HU-1899-15273, Patent ES-1899-23747, Patent GB-1899-2257, Patent DK-1900-3140, Patent AT-1900-1681, Patent US-1900-654687, Patent DE-1899-121278, Patent DE-1899-121650, Patent DE-1902-131394, Patent GB-1902-8681, Patent DE-1902-140115, Patent AT-1902-13204, Patent DE-1902-144236, Patent GB-1902-26582, Patent FR-1903-328234, Patent GB-1903-2688, Patent FR-1903-334970, Patent CH-1902-27895, Patent CH-1903-29528, Patent FR-1904-344263, Patent FR-1904-348909, Patent GB-1904-14367, Patent FR-1905-348909.4506, Patent GB-1905-3990, Patent US-1906-809093, Patent DE-1906-173596, Patent FR-1906-364467, Patent US-1907-846830, Patent US-1907-853999, Patent FR-1907-380651, Patent GB-1907-18158, Patent MX-1908-8050, Patent FR-1908-383462, Patent FR-1908-386615, Patent FR-1908-394366, Patent FR-1908-394697, Patent AT-1908-41558, Patent FR-1909-395653, Patent FR-1909-396509, Patent FR-1908-396821, Patent FR-1909-397466, Patent FR-1908-396821.10257, Patent FR-1908-398190, Patent FR-1909-394697.10397, Patent GB-1909-2719, Patent GB-1909-2741, Patent FR-1909-400052, Patent FR-1909-402883, Patent GB-1909-15885, Patent GB-1909-22167, Patent GB-1909-30344, Patent DE-1908-221155, Patent CH-1909-46791, Patent CH-1909-48538, Patent FR-1910-406838, Patent FR-1910-407385, Patent IT 1909-105179, Patent FR-1910-402883.12087, Patent FR-1910-414603, Patent FR-1910-413708, Patent GB-1910-7053, Patent FR-1910-415146, Patent FR-1910-415724, Patent FR-1910-416437, Patent FR-1910-417217, Patent GB-1910-14755, Patent FR-1910-419146, Patent GB-1910-19017, Patent ES-1910-48744, Patent FR-1910-420264, Patent FR-1910-420958, Patent ES-1910-49189, Patent CH-1909-50001, Patent CH-1909-50156, Patent FR-1911-424191, Patent AT-1911-48428, Patent AT-1911-53464, Patent AT-1910-51938, Patent HU-1910-54083, Patent FR-1910-419949, Patent FR-1911-421711, Patent FR-1910-422337, Patent GB-1910-26340, Patent FR-1911-424235, Patent CA-1910-132029, Patent FR-1911-424276, Patent CH-1911-52043, Patent GB-1911-3504, Patent FR-1911-426049, Patent FR-1911-426350, Patent FR-1911-420958.14812, Patent GB-1911-28815, Patent US-1911-985958, Patent CH-1910-54259, Patent CH-1910-54251, Patent US-1910-1024226, Patent CH-1910-52816, Patent US-1912-1020671, Patent RU-1911-22891, Patent CH-1911-57092, Patent GB-1911-18311, Patent FR-1912-434151, Patent GB-1911-20872, Patent FR-1911-436390, Patent FR-1911-437811, Patent FR-1912-443930, Patent FR-1912-444476, Patent FR-1912-444759, Patent GB-1912-20427, Patent GB-1912-24232, Patent GB-1912-24509, Patent RU-1910-23136, Patent CH-1911-57687, Patent CH-1911-58079, Patent CH-1912-61829, Patent HU-1912-61910, Patent FR-1913-451349, Patent CH-1912-60683, Patent FR-1913-449885, Patent FR-1913-450729, Patent FR-1913-453731, Patent GB-1913-3126, Patent FR-1913-456472, Patent GB-1913-8759, Patent FR-1913-458609, Patent AT-1911-63048, Patent CH-1913-64382, Patent CH-1913-64125, Patent CH-1913-64627, Patent CH-1914-67194, Patent FR-1914-470358, Patent GB-1915-11834, Patent CH-1915-73161, Patent GB-1915-15746, Patent CH-1915-72132, Patent CH-1915-73162, Patent HU-1915-69972, Patent HU-1915-69973, Patent GB-1915-15747, Patent CH-1915-73055, Patent CH-1916-89673, Patent FR-1915-483013, Patent FR-1917-481828, Patent US-1917-1247727, Patent CH-1916-74409, Patent CH-1916-73978, Patent CH-1918-81073, Patent GB-1918-119029, Patent DE-1917-311367, Patent FR-1917-495319, Patent FR-1918-492148, Patent FR-1920-502877, Patent DE-1916-323881, Patent CH-1918-82356, Patent US-1920-1333932, Patent US-1918-1360182, Patent DE-1918-345022