FR727151A - Porte-mine - Google Patents
Porte-mineInfo
- Publication number
- FR727151A FR727151A FR727151DA FR727151A FR 727151 A FR727151 A FR 727151A FR 727151D A FR727151D A FR 727151DA FR 727151 A FR727151 A FR 727151A
- Authority
- FR
- France
- Prior art keywords
- mechanical pencil
- pencil
- mechanical
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/003—Propelling pencils with lead sections or lead cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
- B43K29/20—Combinations of writing implements with other articles with other articles having storage compartments
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES348339X | 1927-02-10 | ||
| GB1450/28A GB296618A (en) | 1927-02-10 | 1928-01-16 | Pencil with shiftable lead |
| CH130176T | 1928-01-25 | ||
| DE1788822X | 1928-10-27 | ||
| CH140451T | 1929-04-13 | ||
| CH159182T | 1931-10-19 | ||
| FR727151T | 1931-10-21 | ||
| NL58875A NL34205C (fr) | 1927-02-10 | 1931-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR727151A true FR727151A (fr) | 1932-06-14 |
Family
ID=40627326
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR647884D Expired FR647884A (fr) | 1927-02-10 | 1928-01-14 | Système de crayon à mine coulissante |
| FR727151D Expired FR727151A (fr) | 1927-02-10 | 1931-10-21 | Porte-mine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR647884D Expired FR647884A (fr) | 1927-02-10 | 1928-01-14 | Système de crayon à mine coulissante |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1788822A (fr) |
| BE (2) | BE348339A (fr) |
| CH (3) | CH130176A (fr) |
| FR (2) | FR647884A (fr) |
| GB (2) | GB296618A (fr) |
| NL (1) | NL34205C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2902754A (en) * | 1955-07-07 | 1959-09-08 | Lorenian Eugenia | Manufacture of slidable-core pencils |
-
1928
- 1928-01-14 FR FR647884D patent/FR647884A/fr not_active Expired
- 1928-01-16 GB GB1450/28A patent/GB296618A/en not_active Expired
- 1928-01-25 CH CH130176D patent/CH130176A/de unknown
- 1928-01-26 BE BE348339D patent/BE348339A/xx unknown
-
1929
- 1929-04-11 GB GB11185/29A patent/GB330057A/en not_active Expired
- 1929-04-13 CH CH140451D patent/CH140451A/de unknown
- 1929-06-20 US US372485A patent/US1788822A/en not_active Expired - Lifetime
-
1931
- 1931-10-19 CH CH159182D patent/CH159182A/de unknown
- 1931-10-21 FR FR727151D patent/FR727151A/fr not_active Expired
- 1931-10-22 NL NL58875A patent/NL34205C/xx active
- 1931-10-23 BE BE383660D patent/BE383660A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE348339A (fr) | 1928-02-29 |
| FR647884A (fr) | 1928-12-03 |
| CH130176A (de) | 1928-11-30 |
| US1788822A (en) | 1931-01-13 |
| CH159182A (de) | 1932-12-31 |
| GB296618A (en) | 1928-09-06 |
| CH140451A (de) | 1930-06-15 |
| BE383660A (fr) | 1931-11-30 |
| GB330057A (en) | 1930-06-05 |
| NL34205C (fr) | 1934-12-15 |
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