US99756A - Improvement in slate-frames - Google Patents
Improvement in slate-frames Download PDFInfo
- Publication number
- US99756A US99756A US99756DA US99756A US 99756 A US99756 A US 99756A US 99756D A US99756D A US 99756DA US 99756 A US99756 A US 99756A
- Authority
- US
- United States
- Prior art keywords
- slate
- frames
- frame
- improvement
- rails
- 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
- 239000000463 material Substances 0.000 description 6
- 239000010454 slate Substances 0.000 description 4
- 101710002757 HARS1 Proteins 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 2
- 241001466077 Salina Species 0.000 description 2
- 239000004744 fabric 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
Definitions
- This invention consists in forming from the slatefr'ame itseland on its outer part, bars or rails, capable and for the purpose of being wound or covered with list', cloth, oi' other proper material, by means of which the application of said material to the slateframe is more neatly made and the cornersl and edges ofV the frame more completely protected than heretofore.
- drawlngs- D D is an lordinary school-slate frame, in each section ⁇ of which, by means of a circular saw o1' otherwise, I make a slot, at proper distance from the edge, nearly from end to end, leaving ⁇ only sufcient roorn to preserve the strength of the corners or joints c f the frame.
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Finishing Walls (AREA)
- Discharge By Other Means (AREA)
Description
EBEN'YEZER BUTLER, OF SALI'NA, NEWYORK.
Letters Patent No. 99,756, dated February 15, 18110.
*Man- IMPROVENIENT IN SLATEFRAME$ The Schedule referred to in these Letters Patent and making part of the same.
To all whom it may concern Be it known tlxat'l, EBENEZERBUTLER, of Salina, county of Onondaga, State of New York, have invented anew and useful Improvement in Slate-Frames; and' IV do hereby declare that the following is a vfull, clear., and exact description thereof, which will enable those skilled in the art to make and use the same, reference being had to the accompanying drawing forming part of this specification.
This invention consists in forming from the slatefr'ame itseland on its outer part, bars or rails, capable and for the purpose of being wound or covered with list', cloth, oi' other proper material, by means of which the application of said material to the slateframe is more neatly made and the cornersl and edges ofV the frame more completely protected than heretofore.
In accompanying drawlngs- D D is an lordinary school-slate frame, in each section` of which, by means of a circular saw o1' otherwise, I make a slot, at proper distance from the edge, nearly from end to end, leaving` only sufcient roorn to preserve the strength of the corners or joints c f the frame.
By 'this means I form, from said section, and consequently, when the frame is together, from the frame itself, and on its outer part, bars or rails, as shown at S S, and that are capable of being used in manner as hereinbefore specified.
These frames are manufactured and sold without the list or covering, that heilig applied by and to suit the taste of nal purchaser.
I disclaim the application of 4list or like material to frame of a slate in any manner or for any purpose whatever, the same having been in common use for many yearsw V I disclaim slots in a slate-frame unless extending nearly the entire length of the sections of said frame," and used for the purpose of creating hars or rails on said sections. What I do claim as new and my invention, and for which I desire to secure Letters Patent, is
A slate-trame, upon the outer side of each sec-tion ot' which is formed, by any means, a rail or bar,for the purpose h'ercinbefore specified. l
. EBENEZER BUTLER. '/Vitnesses: y
E. P. Howe, E. R. KNAPP.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US99756A true US99756A (en) | 1870-02-15 |
Family
ID=2169215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US99756D Expired - Lifetime US99756A (en) | Improvement in slate-frames |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US99756A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060099566A1 (en) * | 2004-11-08 | 2006-05-11 | Priem Rhonda K | Designer's choice chalkboard |
-
0
- US US99756D patent/US99756A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060099566A1 (en) * | 2004-11-08 | 2006-05-11 | Priem Rhonda K | Designer's choice chalkboard |
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