GB457313A - Selective magazine pencil - Google Patents
Selective magazine pencilInfo
- Publication number
- GB457313A GB457313A GB15070/36A GB1507036A GB457313A GB 457313 A GB457313 A GB 457313A GB 15070/36 A GB15070/36 A GB 15070/36A GB 1507036 A GB1507036 A GB 1507036A GB 457313 A GB457313 A GB 457313A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shank
- slot
- case
- secured
- pencil
- 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
- 238000005452 bending Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/12—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operating 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES122385D DE655437C (de) | 1936-04-19 | 1936-04-19 | Wechselschreibstift, dessen Minentraeger mittels Schiebeknoepfe aus der Ruhe- in die Schreiblage verschiebbar sind |
GB4753/37A GB471037A (en) | 1936-04-19 | 1937-02-17 | Multiple lead pencil |
Publications (1)
Publication Number | Publication Date |
---|---|
GB457313A true GB457313A (en) | 1936-11-25 |
Family
ID=41082586
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15070/36A Expired GB457313A (en) | 1936-04-19 | 1936-05-28 | Selective magazine pencil |
GB4753/37A Expired GB471037A (en) | 1936-04-19 | 1937-02-17 | Multiple lead pencil |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4753/37A Expired GB471037A (en) | 1936-04-19 | 1937-02-17 | Multiple lead pencil |
Country Status (4)
Country | Link |
---|---|
US (1) | US2135845A (de) |
DE (1) | DE655437C (de) |
FR (1) | FR806071A (de) |
GB (2) | GB457313A (de) |
-
1936
- 1936-04-19 DE DES122385D patent/DE655437C/de not_active Expired
- 1936-05-04 FR FR806071D patent/FR806071A/fr not_active Expired
- 1936-05-28 GB GB15070/36A patent/GB457313A/en not_active Expired
-
1937
- 1937-02-17 GB GB4753/37A patent/GB471037A/en not_active Expired
- 1937-04-02 US US134609A patent/US2135845A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE655437C (de) | 1938-01-15 |
US2135845A (en) | 1938-11-08 |
GB471037A (en) | 1937-08-26 |
FR806071A (fr) | 1936-12-07 |
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