DE3903569C2 - - Google Patents
Info
- Publication number
- DE3903569C2 DE3903569C2 DE3903569A DE3903569A DE3903569C2 DE 3903569 C2 DE3903569 C2 DE 3903569C2 DE 3903569 A DE3903569 A DE 3903569A DE 3903569 A DE3903569 A DE 3903569A DE 3903569 C2 DE3903569 C2 DE 3903569C2
- Authority
- DE
- Germany
- Prior art keywords
- nickel
- ballpoint pen
- ball
- free section
- pen tip
- 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 - Lifetime
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 21
- 229910001369 Brass Inorganic materials 0.000 claims description 17
- 239000010951 brass Substances 0.000 claims description 17
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000009736 wetting Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
Landscapes
- Pens And Brushes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3903569A DE3903569A1 (de) | 1988-02-10 | 1989-02-07 | Kugelschreiberspitze |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8801652U DE8801652U1 (de) | 1988-02-10 | 1988-02-10 | Kugelschreiberspitze |
| DE3903569A DE3903569A1 (de) | 1988-02-10 | 1989-02-07 | Kugelschreiberspitze |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3903569A1 DE3903569A1 (de) | 1989-08-24 |
| DE3903569C2 true DE3903569C2 (enExample) | 1990-06-07 |
Family
ID=6820482
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8801652U Expired DE8801652U1 (de) | 1988-02-10 | 1988-02-10 | Kugelschreiberspitze |
| DE3903569A Granted DE3903569A1 (de) | 1988-02-10 | 1989-02-07 | Kugelschreiberspitze |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8801652U Expired DE8801652U1 (de) | 1988-02-10 | 1988-02-10 | Kugelschreiberspitze |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR890012805A (enExample) |
| CH (1) | CH676948A5 (enExample) |
| DE (2) | DE8801652U1 (enExample) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE804769C (de) * | 1950-01-01 | 1951-04-30 | Uhu Werk H U M Fischer O H G | Schreibkugellagerung bei Kugelschreibern |
| DE829560C (de) * | 1950-06-10 | 1952-01-28 | Bruno Von Zychlinski Dr Ing | Spitze fuer Kugelschreiber-Minen |
| GB769297A (en) * | 1953-08-13 | 1957-03-06 | D C B Ltd | Improvements in and relating to writing instruments of the ball tip type |
-
1988
- 1988-02-10 DE DE8801652U patent/DE8801652U1/de not_active Expired
-
1989
- 1989-01-13 CH CH93/89A patent/CH676948A5/de not_active IP Right Cessation
- 1989-01-31 KR KR1019890001068A patent/KR890012805A/ko not_active Withdrawn
- 1989-02-07 DE DE3903569A patent/DE3903569A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| KR890012805A (ko) | 1989-09-19 |
| CH676948A5 (en) | 1991-03-28 |
| DE8801652U1 (de) | 1988-04-21 |
| DE3903569A1 (de) | 1989-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8380 | Miscellaneous part iii |
Free format text: DER PATENTINHABER LAUTET RICHTIG: SCHWAN-STABILO SCHWANHAEUSSER GMBH & CO, 8500 NUERNBERG, DE |
|
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |