ZA708628B - Drawing device - Google Patents
Drawing deviceInfo
- Publication number
- ZA708628B ZA708628B ZA708628A ZA708628A ZA708628B ZA 708628 B ZA708628 B ZA 708628B ZA 708628 A ZA708628 A ZA 708628A ZA 708628 A ZA708628 A ZA 708628A ZA 708628 B ZA708628 B ZA 708628B
- Authority
- ZA
- South Africa
- Prior art keywords
- drawing device
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/18—Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/22—Optical, colour, or shadow toys
-
- 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
- B43L11/00—Non-circular-curve-drawing instruments
-
- 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
- B43L11/00—Non-circular-curve-drawing instruments
- B43L11/005—Non-circular-curve-drawing instruments pendulum-actuated
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE6950517U DE6950517U (de) | 1969-12-24 | 1969-12-24 | Malvorrichtung. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA708628B true ZA708628B (en) | 1971-10-27 |
Family
ID=6607374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA708628A ZA708628B (en) | 1969-12-24 | 1970-12-22 | Drawing device |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3590488A (de) |
| AT (1) | AT308413B (de) |
| DE (1) | DE6950517U (de) |
| ZA (1) | ZA708628B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3977085A (en) * | 1975-10-20 | 1976-08-31 | Sandifer Robert L | Pendulum toy |
| IL54114A (en) * | 1978-02-23 | 1980-11-30 | Cass G | Harmonograph |
| US4199868A (en) * | 1979-03-05 | 1980-04-29 | Steward R James | Amusement device for tracing geometrical figures |
| US5134778A (en) * | 1990-04-13 | 1992-08-04 | Maccarthy Patrick | Design-making instrument |
| BE1018855A3 (nl) * | 2009-08-12 | 2011-10-04 | Unal Safak | Trillingsweergavetoestel van een slinger. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US898599A (en) * | 1908-02-07 | 1908-09-15 | Herbert Pearce | Pendulograph. |
| US3496641A (en) * | 1968-08-12 | 1970-02-24 | Glen W Mills | Harmonograph |
-
1969
- 1969-12-24 DE DE6950517U patent/DE6950517U/de not_active Expired
-
1970
- 1970-04-24 US US31676A patent/US3590488A/en not_active Expired - Lifetime
- 1970-07-01 AT AT591870A patent/AT308413B/de not_active IP Right Cessation
- 1970-12-22 ZA ZA708628A patent/ZA708628B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE6950517U (de) | 1970-05-06 |
| US3590488A (en) | 1971-07-06 |
| AT308413B (de) | 1973-07-10 |
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