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- 01:34, 22 mar 2021 diff cron +674 N File:Patent-GB-256814.pdf {{PatentInfo |Inventor=William Livsey |Assignee=William Livsey |Country=GB |ApplicationNum=24332/25 |ApplicationDate=1925-09-30 |PatentNum=256814 |PatentDate=1926-08-19 |PriorityDate=1925-09-30 |Titolo=Improvements in or relating to fountain or reservo...
- 01:30, 22 mar 2021 diff cron +48 File:Patent-GB-232519.pdf
- 01:25, 22 mar 2021 diff cron +594 N File:Patent-GB-412286.pdf {{PatentInfo |Inventor=William Livsey |Assignee=William Livsey |Country=GB |ApplicationNum=36832/32 |ApplicationDate=1932-12-30 |PatentNum=412286 |PatentDate=1934-06-28 |PriorityDate=1932-12-30 |Titolo=Improvements in or relating to pencils |Marca=Lang...
- 01:11, 22 mar 2021 diff cron +26 File:Patent-GB-442262.pdf
- 01:10, 22 mar 2021 diff cron +902 N File:Patent-US-2076997.pdf {{PatentInfo |Inventor=William Livsey |Assignee=William Livsey |Country=US |ApplicationNum=84752 |ApplicationDate=1936-06-11 |PatentNum=2076997 |PatentDate=1937-04-13 |PriorityDate=1935-07-01 |Titolo=Fountain pen |Marca=Stephens, Lang - Curzon - Summit...
- 00:56, 22 mar 2021 diff cron +352 N File:Patent-FR-539994.pdf {{PatentInfo |Assignee=Société Stenger & C.ie |Country=FR |ApplicationNum=539994 |ApplicationDate=1921-08-29 |PatentNum=539994 |PatentDate=1922-07-04 |PriorityDate=1921-08-29 |Titolo=Bague-verrou irréversible pour stylo |Marca=Unbranded |Descrizion...
- 00:51, 22 mar 2021 diff cron +396 N File:Patent-FR-505917.pdf {{PatentInfo |Inventor=Paul-Leonide Baudry |Assignee=Paul-Leonide Baudry |Country=FR |ApplicationNum=505917 |ApplicationDate=1919-11-10 |PatentNum=505917 |PatentDate=1920-08-10 |PriorityDate=1919-11-10 |Titolo=Agrafe pour porte-plumes réservoirs ou au...
- 00:44, 22 mar 2021 diff cron +613 N File:Patent-US-2237155.pdf {{PatentInfo |Inventor=Morris M. Malis |Assignee=Morris M. Malis |Country=US |ApplicationNum=338017 |ApplicationDate=1940-05-31 |PatentNum=2237155 |PatentDate=1941-04-01 |PriorityDate=1940-05-31 |Titolo=Clip and cap structure for fountain pens |Marca=U...
- 00:40, 22 mar 2021 diff cron +20 File:Patent-US-2224162.pdf
- 00:39, 22 mar 2021 diff cron +300 N File:Patent-US-2224162.pdf {{PatentInfo |Assignee=Anthony G. Rosa |Country=US |ApplicationNum=165203 |ApplicationDate=1937-09-22 |PatentNum=2224162 |PatentDate=1940-12-10 |PriorityDate=1937-09-22 |Titolo=Letter opener |Marca=Unbranded |Descrizione=Fermaglio aprilettera }} ==Info...
- 00:34, 22 mar 2021 diff cron +25 File:Patent-US-2418410.pdf
- 00:33, 22 mar 2021 diff cron +25 File:Patent-US-2418410.pdf
- 00:32, 22 mar 2021 diff cron +675 N File:Patent-DE-389138.pdf {{PatentInfo |Inventor=William Livsey |Assignee=William Livsey |Country=DE |ApplicationNum=L55820 |ApplicationDate=1922-06-13 |PatentNum=389138 |PatentDate=1924-01-26 |PriorityDate=1921-06-27 |Titolo=Abnehmbare Taschenklammer |Marca=Lang - Curzon - Sum...
- 00:27, 22 mar 2021 diff cron +756 N File:Patent-FR-556090.pdf {{PatentInfo |Inventor=William Livsey |Assignee=William Livsey |Country=FR |ApplicationNum=556090 |ApplicationDate=1922-09-14 |PatentNum=556090 |PatentDate=1923-07-11 |PriorityDate=1921-06-27 |Titolo=Perfectionnements apportés aux moyens d'accrocher l...
- 00:24, 22 mar 2021 diff cron +757 N File:Patent-GB-183340.pdf {{PatentInfo |Inventor=William Livsey |Assignee=William Livsey |Country=GB |ApplicationNum=17435/21 |ApplicationDate=1921-06-27 |PatentNum=183340 |PatentDate=1922-07-27 |PriorityDate=1921-06-27 |Titolo=Improvements in or relating to means for retaining...
- 00:20, 22 mar 2021 diff cron +30 File:Patent-US-1450162.pdf
- 00:19, 22 mar 2021 diff cron -10 File:Patent-US-1450162.pdf
- 00:19, 22 mar 2021 diff cron +1 File:Patent-US-1450162.pdf
- 00:18, 22 mar 2021 diff cron +703 N File:Patent-US-1450162.pdf {{PatentInfo |Inventor=William Livsey |Assignee=William Livsey |Country=US |ApplicationNum=590129 |ApplicationDate=1922-09-23 |PatentNum=1450162 |PatentDate=1923-03-27 |PriorityDate=1921-06-27 |Titolo=Means for retaining pens, pencils, and the like in...
- 00:11, 22 mar 2021 diff cron +4 Stephens
- 00:09, 22 mar 2021 diff cron +25 File:Patent-US-2418410.pdf
- 00:08, 22 mar 2021 diff cron +505 N File:Patent-US-2418410.pdf {{PatentInfo |Inventor=Denison B. Hull |Assignee=Denison B. Hull |Country=US |ApplicationNum=486783 |ApplicationDate=1943-05-13 |PatentNum=2418410 |PatentDate=1947-04-01 |PriorityDate=1943-05-13 |Titolo=Fastening device |Marca=Unbranded |Descrizione=Fe...
- 23:56, 21 mar 2021 diff cron +331 N File:Patent-US-1702954.pdf {{PatentInfo |Inventor=Benjamin J. Title |Assignee=Benjamin J. Title |Country=US |ApplicationNum=281330 |ApplicationDate=1928-05-28 |PatentNum=1702954 |PatentDate=1929-02-19 |PriorityDate=1928-05-28 |Titolo=Pencil attachment |Marca=Unbranded |Descrizio...
- 23:51, 21 mar 2021 diff cron +1 File:Patent-US-1372011.pdf
- 20:25, 21 mar 2021 diff cron 0 File:Patent-DE-854167.pdf
- 20:21, 21 mar 2021 diff cron +435 N File:Patent-DE-867212.pdf {{PatentInfo |Inventor=Josef C. Lamy |Assignee=Josef C. Lamy |Country=DE |ApplicationNum=L9709 |ApplicationDate=1951-07-31 |PatentNum=867212 |PatentDate=1953-02-16 |PriorityDate=1951-07-31 |Titolo=Fuellhalter mit Saugkolben |Marca=Lamy |Descrizione=[[C...
- 20:17, 21 mar 2021 diff cron +332 N File:Patent-DE-867213.pdf {{PatentInfo |Inventor=Josef C. Lamy |Assignee=Josef C. Lamy |Country=DE |ApplicationNum=L9783 |ApplicationDate=1951-08-08 |PatentNum=867213 |PatentDate=1953-02-16 |PriorityDate=1951-08-08 |Titolo=Tintenleiteranordnung |Marca=Lamy |Descrizione=[[Alimen...
- 20:11, 21 mar 2021 diff cron -7 File:Patent-DE-1718469U.pdf
- 20:09, 21 mar 2021 diff cron +379 N File:Patent-DE-1696470U.pdf {{PatentInfo |Inventor=Josef C. Lamy |Assignee=Josef C. Lamy |Country=DE |ApplicationNum=L11381 |ApplicationDate=1954-08-24 |PatentNum=1696470U |PatentDate=1955-04-14 |PriorityDate=1954-08-24 |Titolo=Vorschubeinrichtung fuer Fuellbleistifte, Kugelschre...
- 20:02, 21 mar 2021 diff cron +386 N File:Patent-DE-1718469U.pdf {{PatentInfo |Inventor=Josef C. Lamy |Assignee=Josef C. Lamy |Country=DE |ApplicationNum=L11475 |ApplicationDate=1954-09-04 |PatentNum=1718469U |PatentDate=1956-03-08 |PriorityDate=1954-09-04 |Titolo=Vorschubeinrichtung fuer Fuellbleistifte, Kugelschre...
- 19:50, 21 mar 2021 diff cron +42 File:Patent-DE-936914.pdf
- 19:49, 21 mar 2021 diff cron +564 N File:Patent-DE-1026662.pdf {{PatentInfo |Inventor=Josef C. Lamy |Assignee=Josef C. Lamy |Country=DE |ApplicationNum=L21146 |ApplicationDate=1955-02-14 |PatentNum=1026662 |PatentDate=1958-03-20 |PriorityDate=1955-02-14 |Titolo=Fuellfederhalter mit Saugkolben und gekoppeltem Schlu...
- 19:36, 21 mar 2021 diff cron +437 N File:Patent-DE-672665.pdf {{PatentInfo |Assignee=Walter Anweiler |Country=DE |ApplicationNum=A78472 |ApplicationDate=1936-02-10 |PatentNum=672665 |PatentDate=1939-03-08 |PriorityDate=1936-02-10 |Titolo=Tintenleiter fuer Fuellfederhalter mit zu beiden Seiten und an der Unterseit...
- 19:28, 21 mar 2021 diff cron -1 File:Patent-DE-974635.pdf
- 19:28, 21 mar 2021 diff cron +25 File:Patent-DE-974635.pdf
- 19:28, 21 mar 2021 diff cron +486 N File:Patent-AT-162116.pdf {{PatentInfo |Assignee=Paul Mussong |Country=AT |ApplicationNum=162116 |ApplicationDate=1946-04-19 |PatentNum=162116 |PatentDate=1949-01-25 |PriorityDate=1946-04-19 |Titolo=Verfahren zur Herstellung eines innen konisch verlaufenden und einseitig an der...
- 19:19, 21 mar 2021 diff cron +343 N File:Patent-US-1986372.pdf {{PatentInfo |Assignee=John C. Sherman |Country=US |ApplicationNum=686957 |ApplicationDate=1933-08-26 |PatentNum=1986372 |PatentDate=1935-01-01 |PriorityDate=1933-08-26 |Titolo=Fountain pen |Marca=Unbranded |Descrizione=Caricamento a cartuccia }} =...
- 19:14, 21 mar 2021 diff cron +435 N File:Patent-US-1372608.pdf {{PatentInfo |Assignee=Ramon de Echevarria |Country=US |ApplicationNum=369896 |ApplicationDate=1920-03-30 |PatentNum=1372608 |PatentDate=1921-03-22 |PriorityDate=1920-03-30 |Titolo=Ink-content-indicating fountain-pen |Marca=Unbranded |Descrizione=Siste...
- 19:06, 21 mar 2021 diff cron +302 N File:Patent-US-1443399.pdf {{PatentInfo |Assignee=Joseph Wallace |Country=US |ApplicationNum=519254 |ApplicationDate=1921-12-01 |PatentNum=1443399 |PatentDate=1923-01-30 |PriorityDate=1921-12-01 |Titolo=Pencil |Marca=Inkograph |Descrizione=Matita meccanica }} ==Informazioni== Br...
- 19:01, 21 mar 2021 diff cron +304 N File:Patent-US-1524068.pdf {{PatentInfo |Assignee=Joseph Wallace |Country=US |ApplicationNum=480257 |ApplicationDate=1921-06-25 |PatentNum=1524068 |PatentDate=1925-01-27 |PriorityDate=1921-06-25 |Titolo=Ink pencil |Marca=Inkograph |Descrizione=Penna a stilo }} ==Informazioni== B...
- 18:57, 21 mar 2021 diff cron +306 N File:Patent-US-1824249.pdf {{PatentInfo |Assignee=Joseph Wallace |Country=US |ApplicationNum=471910 |ApplicationDate=1930-07-31 |PatentNum=1824249 |PatentDate=1931-09-22 |PriorityDate=1930-07-31 |Titolo=Fountain pen |Marca=Inkograph |Descrizione=Penna a stilo }} ==Informazioni==...
- 18:52, 21 mar 2021 diff cron +366 N File:Patent-US-1848283.pdf {{PatentInfo |Assignee=Joseph Wallace |Country=US |ApplicationNum=463468 |ApplicationDate=1930-06-24 |PatentNum=1907626 |PatentDate=1932-03-08 |PriorityDate=1930-06-24 |Titolo=Display apparatus |Marca=Inkograph |Descrizione=Apparecchio di visualizzazi...
- 18:48, 21 mar 2021 diff cron +392 N File:Patent-US-1909194.pdf {{PatentInfo |Assignee=Joseph Wallace |Country=US |ApplicationNum=540243 |ApplicationDate=1931-05-27 |PatentNum=1909194 |PatentDate=1933-05-16 |PriorityDate=1931-05-27 |Titolo=Fountain pen |Marca=Inkograph |Descrizione=Sistema di visualizzazione del li...
- 18:47, 21 mar 2021 diff cron +32 File:Patent-US-1907626.pdf
- 18:43, 21 mar 2021 diff cron +412 N File:Patent-US-2111518.pdf {{PatentInfo |Inventor=Joseph Wallace |Assignee=Joseph Aversa |Country=US |ApplicationNum=29005 |ApplicationDate=1935-06-29 |PatentNum=2111518 |PatentDate=1938-03-15 |PriorityDate=1935-06-29 |Titolo=Fountain pen attachment |Marca=Inkograph |Descrizione...
- 18:19, 21 mar 2021 diff cron -4 Inkograph attuale
- 18:18, 21 mar 2021 diff cron +160 Inkograph
- 18:08, 21 mar 2021 diff cron +63 N Aladdin Redirect alla pagina Inkograph
- 18:07, 21 mar 2021 diff cron +638 Inkograph
- 16:04, 21 mar 2021 diff cron +310 N File:Patent-US-2217502.pdf {{PatentInfo |Assignee=Joseph Wallace |Country=US |ApplicationNum=327761 |ApplicationDate=1940-04-04 |PatentNum=2217502 |PatentDate=1940-10-08 |PriorityDate=1940-04-04 |Titolo=Stylographic pen |Marca=Inkograph |Descrizione=Penna a stilo }} ==Informazio...