US82734A - F e a n k m e l v i l l b - Google Patents
F e a n k m e l v i l l b Download PDFInfo
- Publication number
- US82734A US82734A US82734DA US82734A US 82734 A US82734 A US 82734A US 82734D A US82734D A US 82734DA US 82734 A US82734 A US 82734A
- Authority
- US
- United States
- Prior art keywords
- slate
- copy
- frame
- writing
- new
- 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
- 239000010454 slate Substances 0.000 description 18
- OSWPMRLSEDHDFF-UHFFFAOYSA-N Methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
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
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
- B43L1/06—Blackboards rigid
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F3/00—Board games; Raffle games
- A63F3/00003—Types of board games
- A63F3/00028—Board games simulating indoor or outdoor sporting games, e.g. bowling, basketball, boxing, croquet, athletics, jeu de boules, darts, snooker, rodeo
- A63F3/00041—Football, soccer or rugby board games
Definitions
- Figure 2 is a transverse section of the same,v taken in the line a: x of g. l.
- This invention relates to a new and improved mode of applying a writing or drawing-copy to a slate, as hereinafter fully shown and described, whereby such copies may be applied to the ordinary school-slates in use at an inappreciable expense.
- A represents a slate
- B the wooden frame thereof, made and applied in the ordinary or any proper way.
- C is a writing-copy, whichis made on a vstrip of thin wood, s heet metal, or any suitable material, and extends the whole width or length of the slate, or is sufficiently long to lap or triple over the inner edges of the ends or 'sides of the frame B.
- Notches, a a are made in the sides or ends of the frame B, of suicient length to admit of the ends of' the strip C passing through them, and the copy being brought in contact with the slate, and the copy is shoved up tothe top or to one side of the slate, the ends of the copy fitting in the grooves in the inner sides of the frame, and the copy held in position by a. spring, b, inserted in the inner edge of the side or end of theframe with which the copy is shoved in contact, (see fig. 2.)
- a writing or drawing-copy may be applied to any ordinary school-slate, all that is required being simply to make the notches a a in the inner edges of the slate'frame and insert the spring b.
Landscapes
- Engineering & Computer Science (AREA)
- Educational Technology (AREA)
- Multimedia (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Description
@with itets emt fftt.
FRANK MELVILLE,`OF N EW YORK, N. Y.
Letters Patent No. 82,734, dated October-'6, 1868.
IMPROVEMENT IN SCHOOL-SLATES.
TO ALL WIIOM IT MAY CONCERN:
Beit known that I, FRANK MELVILLE, of' New York, in the county of New York, andv State of New York, have invented a new and useful Improvement in Drawing and Writing-Slates; and I do hereby declare that the following is a full, clear, and exactdeseription thereof, which will enable others skilled in the art to make and use the same, reference being had to theaccompanying drawings, forming part oi` this specificatiolnin which- Figure lis a face or side view of `a, slate having my improvement applied to it.
Figure 2 is a transverse section of the same,v taken in the line a: x of g. l.
Similar letters of reference indicate corresponding parts.
This invention relates to a new and improved mode of applying a writing or drawing-copy to a slate, as hereinafter fully shown and described, whereby such copies may be applied to the ordinary school-slates in use at an inappreciable expense..
In the accompanying sheet of drawings, A represents a slate, and B the wooden frame thereof, made and applied in the ordinary or any proper way.
C is a writing-copy, whichis made on a vstrip of thin wood, s heet metal, or any suitable material, and extends the whole width or length of the slate, or is sufficiently long to lap or triple over the inner edges of the ends or 'sides of the frame B.Y
Notches, a a, are made in the sides or ends of the frame B, of suicient length to admit of the ends of' the strip C passing through them, and the copy being brought in contact with the slate, and the copy is shoved up tothe top or to one side of the slate, the ends of the copy fitting in the grooves in the inner sides of the frame, and the copy held in position by a. spring, b, inserted in the inner edge of the side or end of theframe with which the copy is shoved in contact, (see fig. 2.)
By this simple arrangement, a writing or drawing-copy may be applied to any ordinary school-slate, all that is required being simply to make the notches a a in the inner edges of the slate'frame and insert the spring b.
Having thusdescribed my invention, I claim as new, and desire to secure by Lette'rs Patent- The notches a a, in the inner edge of the frame B, of the slate, in connection with the spring b and the removable*copy C, all arranged substantially as and for the purpose herein set forth. i FRANK MELVILLE.
Witnesses:
WM. F. McNAMARA, ALEX. F. ROBERTS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US82734A true US82734A (en) | 1868-10-06 |
Family
ID=2152227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US82734D Expired - Lifetime US82734A (en) | F e a n k m e l v i l l b |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US82734A (en) |
-
0
- US US82734D patent/US82734A/en not_active Expired - Lifetime
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