NL148739C - - Google Patents
Info
- Publication number
- NL148739C NL148739C NL148739DC NL148739C NL 148739 C NL148739 C NL 148739C NL 148739D C NL148739D C NL 148739DC NL 148739 C NL148739 C NL 148739C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/02—Sharpeners for pencils or leads with gearing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17213—Transversely oscillating jaws
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL712982X | 1949-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL148739C true NL148739C (US07922777-20110412-C00004.png) |
Family
ID=19814866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL148739D NL148739C (US07922777-20110412-C00004.png) | 1949-09-16 |
Country Status (5)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1009533B (de) * | 1956-03-05 | 1957-05-29 | Guido A Graf Von Gatterburg Di | Durch einen Elektromotor angetriebenes Bleiminenhalterspitzgeraet |
| US3229670A (en) * | 1964-01-07 | 1966-01-18 | Georges A Mourra | Lead pointer |
| US3326190A (en) * | 1966-03-07 | 1967-06-20 | Tombow Pencil Company Ltd | Pencil draw-in device for pencil sharpener |
| US3515187A (en) * | 1967-10-10 | 1970-06-02 | Robert Scofield Condon | Pencil lead pointer |
| US8016004B2 (en) * | 2008-10-01 | 2011-09-13 | Anwar Farooq | More silent and robust electric pencil sharpener |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US826837A (en) * | 1905-07-06 | 1906-07-24 | Dick Co Ab | Pencil-pointer. |
| US1285528A (en) * | 1913-12-15 | 1918-11-19 | Boston Pencil Pointer Company | Pencil-pointer. |
| US1170093A (en) * | 1913-12-22 | 1916-02-01 | Traut & Hine Mfg Company | Pencil-sharpening machine. |
| US1722771A (en) * | 1926-08-20 | 1929-07-30 | Spengler Loomis Mfg Co | Pencil holder for sharpeners |
| US1753275A (en) * | 1926-10-11 | 1930-04-08 | Olof A Narverud | Attachment for pencil sharpeners |
| DE600959C (de) * | 1931-08-16 | 1934-08-09 | Georg Renner | Bleistiftspitzmaschine |
| US2040214A (en) * | 1934-11-17 | 1936-05-12 | Jr Angelo Ramires | Electrical switch |
-
0
- NL NL148739D patent/NL148739C/xx active
-
1949
- 1949-09-24 DE DEP55846A patent/DE812292C/de not_active Expired
-
1950
- 1950-08-31 FR FR1088558D patent/FR1088558A/fr not_active Expired
- 1950-09-06 US US183369A patent/US2664071A/en not_active Expired - Lifetime
- 1950-09-13 GB GB22486/50A patent/GB712982A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB712982A (en) | 1954-08-04 |
| US2664071A (en) | 1953-12-29 |
| DE812292C (de) | 1951-08-27 |
| FR1088558A (fr) | 1955-03-08 |
