DE2326903A1 - Schreibstift mit verschiebbarer mine - Google Patents
Schreibstift mit verschiebbarer mineInfo
- Publication number
- DE2326903A1 DE2326903A1 DE2326903A DE2326903A DE2326903A1 DE 2326903 A1 DE2326903 A1 DE 2326903A1 DE 2326903 A DE2326903 A DE 2326903A DE 2326903 A DE2326903 A DE 2326903A DE 2326903 A1 DE2326903 A1 DE 2326903A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- tube
- pen
- lead
- pen according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims 3
- 238000000034 method Methods 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 2
- 235000010678 Paulownia tomentosa Nutrition 0.000 claims 1
- 240000002834 Paulownia tomentosa Species 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000002991 molded plastic Substances 0.000 claims 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/06—Writing-core feeding mechanisms with the writing-cores fed by means sliding in longitudinally-slotted casings
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25735772A | 1972-05-26 | 1972-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2326903A1 true DE2326903A1 (de) | 1973-12-13 |
Family
ID=22975984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2326903A Pending DE2326903A1 (de) | 1972-05-26 | 1973-05-25 | Schreibstift mit verschiebbarer mine |
Country Status (4)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836265A (en) * | 1972-05-26 | 1974-09-17 | M Kapilow | Isposable mechanical pencil assembly |
| US3880531A (en) * | 1973-05-14 | 1975-04-29 | Marvin Kapilow | Mold for writing implement barrel or the like |
| US3863288A (en) * | 1973-06-18 | 1975-02-04 | Aversa And Martin Inc | Cosmetic Brush Device |
| CA1168044A (en) | 1981-11-18 | 1984-05-29 | Gilbert Allard | Fishing leader holder |
| US4610557A (en) * | 1985-02-09 | 1986-09-09 | The Gillette Company | Mechanical pencil with groove and lug structure |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE364664C (de) * | 1922-12-02 | Paul Druseidt | Fuellbleistift | |
| DE645793C (de) * | 1937-06-04 | Alban Johnigk | Schreibstift mit einem federnden, sich im Minenrohr selbsttaetig festklemmenden Vorschubstab fuer die Mine | |
| FR396037A (fr) * | 1908-10-20 | 1909-03-30 | John Dickenson Rhoades Lamson | Perfectionnements aux crayons porte-mine |
| US1508171A (en) * | 1923-01-26 | 1924-09-09 | Olier Francis W D | Pencil |
| US1891682A (en) * | 1932-03-22 | 1932-12-20 | Meyer Nicholas | Pencil |
| US2029731A (en) * | 1934-07-12 | 1936-02-04 | Theodore H Maurer | Self-feeding pencil |
| GB542782A (en) * | 1940-08-17 | 1942-01-27 | Hastings Macleod Farrington | Improvements in or relating to mechanical pencils |
| US3070069A (en) * | 1961-07-27 | 1962-12-25 | Joseph L Ruden | Writing implement |
| DE1411948B1 (de) * | 1962-03-30 | 1970-09-24 | Faber Castell A W | Kugelschreiber mit Druckmechanik |
| US3265201A (en) * | 1964-02-24 | 1966-08-09 | David L Edwards | Holder and dispenser for longitudinally disposed material |
-
1972
- 1972-05-26 US US00257357A patent/US3771882A/en not_active Expired - Lifetime
-
1973
- 1973-05-23 FR FR7320119A patent/FR2189216B1/fr not_active Expired
- 1973-05-25 DE DE2326903A patent/DE2326903A1/de active Pending
- 1973-05-25 JP JP48057928A patent/JPS5118851B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2189216A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-25 |
| US3771882A (en) | 1973-11-13 |
| JPS5118851B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-12 |
| JPS4986120A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-17 |
| FR2189216B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-02-11 |
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