BE551831A - - Google Patents
Info
- Publication number
- BE551831A BE551831A BE551831DA BE551831A BE 551831 A BE551831 A BE 551831A BE 551831D A BE551831D A BE 551831DA BE 551831 A BE551831 A BE 551831A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US346455XA | 1955-10-17 | 1955-10-17 | |
| US609281A US2949887A (en) | 1955-10-17 | 1956-10-11 | Writing implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE551831A true BE551831A (US06272168-20010807-M00014.png) |
Family
ID=26711204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE551831D BE551831A (US06272168-20010807-M00014.png) | 1955-10-17 |
Country Status (6)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187724A (en) * | 1961-01-13 | 1965-06-08 | Sheaffer W A Pen Co | Writing instrument |
| US3071113A (en) * | 1961-01-30 | 1963-01-01 | Winchell Paul | Retractable fountain pen |
| US3333576A (en) * | 1964-02-10 | 1967-08-01 | Exner Hellmuth Alfred Artur | Retractable fountain pen with closing ink valve abutment in retracting movement |
| DE1284326B (de) * | 1965-03-13 | 1968-11-28 | Bross | Handschreibgeraet mit einem wenig elastischen Gehaeuse und einem hochelastischen, mit Radialspalten versehenen Abschlussglied, durch welches hindruch der Schreibmitteltraeger in Schreibstellung und zurueckverschiebbar ist |
| DE2757554C3 (de) * | 1977-12-23 | 1985-07-11 | Fa. J.S. Staedtler, 8500 Nürnberg | Schreibeinsatz für Röhrchenschreibgeräte |
| JPS5564405U (US06272168-20010807-M00014.png) * | 1978-10-27 | 1980-05-02 | ||
| US5092701A (en) * | 1989-10-10 | 1992-03-03 | Lai Kung Jong | Pen device to prevent ink from being vaporized |
| US6964534B2 (en) * | 2003-06-26 | 2005-11-15 | Binney & Smith Inc. | Retractable writing instrument |
| US20070274765A1 (en) * | 2003-06-26 | 2007-11-29 | Crayola Llc | Retractable writing instrument |
| WO2005044586A2 (en) * | 2003-10-20 | 2005-05-19 | Avery Dennison Corporation | Retractable writing instruments with a seal assembly |
| US7850382B2 (en) | 2007-01-18 | 2010-12-14 | Sanford, L.P. | Valve made from two materials and writing utensil with retractable tip incorporating same |
| US7488130B2 (en) | 2007-02-01 | 2009-02-10 | Sanford, L.P. | Seal assembly for retractable instrument |
| US8226312B2 (en) | 2008-03-28 | 2012-07-24 | Sanford, L.P. | Valve door having a force directing component and retractable instruments comprising same |
| US8221012B2 (en) | 2008-11-07 | 2012-07-17 | Sanford, L.P. | Retractable instruments comprising a one-piece valve door actuating assembly |
| US8393814B2 (en) | 2009-01-30 | 2013-03-12 | Sanford, L.P. | Retractable instrument having a two stage protraction/retraction sequence |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190821631A (en) * | 1908-10-13 | 1909-10-13 | Alexander Munro | Improvements in Reservoir Pens. |
| GB118130A (en) * | 1917-12-27 | 1918-08-22 | Ralph Fallows | Improvements relating to Fountain Pens and Stylographs. |
| US1743786A (en) * | 1927-07-21 | 1930-01-14 | Robert peter marxstein | |
| US2291859A (en) * | 1940-08-12 | 1942-08-04 | Anatol N Andrews | Capless self-sealing fountain pen |
| US2413234A (en) * | 1944-11-18 | 1946-12-24 | Orvel M Johnson | Retractile fountain pen |
| US2769427A (en) * | 1951-11-17 | 1956-11-06 | Sheaffer W A Pen Co | Writing implements |
| US2799247A (en) * | 1951-11-17 | 1957-07-16 | Sheaffer W A Pen Co | Writing implements |
| US2784699A (en) * | 1952-11-06 | 1957-03-12 | Sheaffer W A Pen Co | Writing implements |
-
0
- BE BE551831D patent/BE551831A/xx unknown
- NL NL106078D patent/NL106078C/xx active
- NL NL104380D patent/NL104380C/xx active
-
1956
- 1956-10-11 US US609281A patent/US2949887A/en not_active Expired - Lifetime
- 1956-10-16 CH CH346455D patent/CH346455A/fr unknown
- 1956-10-16 FR FR1161215D patent/FR1161215A/fr not_active Expired
- 1956-10-16 GB GB31495/56A patent/GB840936A/en not_active Expired
- 1956-10-16 GB GB8115/59A patent/GB840960A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB840936A (en) | 1960-07-13 |
| CH346455A (fr) | 1960-05-15 |
| NL106078C (US06272168-20010807-M00014.png) | |
| NL104380C (US06272168-20010807-M00014.png) | |
| GB840960A (en) | 1960-07-13 |
| FR1161215A (fr) | 1958-08-22 |
| US2949887A (en) | 1960-08-23 |
