AU475600B2 - Ballpoint pen - Google Patents
Ballpoint penInfo
- Publication number
- AU475600B2 AU475600B2 AU57111/73A AU5711173A AU475600B2 AU 475600 B2 AU475600 B2 AU 475600B2 AU 57111/73 A AU57111/73 A AU 57111/73A AU 5711173 A AU5711173 A AU 5711173A AU 475600 B2 AU475600 B2 AU 475600B2
- Authority
- AU
- Australia
- Prior art keywords
- ballpoint pen
- ballpoint
- pen
- 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
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH956372A CH561609A5 (en) | 1972-06-26 | 1972-06-26 | Ball point pen - has ink fed by compressed gas contained above the ink |
CHCH9563/72 | 1972-06-26 | ||
CHCH14121/72 | 1972-09-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5711173A AU5711173A (en) | 1975-01-09 |
AU475600B2 true AU475600B2 (en) | 1976-08-26 |
Family
ID=4353281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU57111/73A Expired AU475600B2 (en) | 1972-06-26 | 1973-06-20 | Ballpoint pen |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU475600B2 (en) |
CH (1) | CH561609A5 (en) |
-
1972
- 1972-06-26 CH CH956372A patent/CH561609A5/en not_active IP Right Cessation
-
1973
- 1973-06-20 AU AU57111/73A patent/AU475600B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH561609A5 (en) | 1975-05-15 |
AU5711173A (en) | 1975-01-09 |
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