US65795A - connel - Google Patents
connel Download PDFInfo
- Publication number
- US65795A US65795A US65795DA US65795A US 65795 A US65795 A US 65795A US 65795D A US65795D A US 65795DA US 65795 A US65795 A US 65795A
- Authority
- US
- United States
- Prior art keywords
- slate
- frame
- connel
- notches
- corner
- 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
- 210000001624 Hip Anatomy 0.000 description 2
- 101700015817 LAT2 Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/76224—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials
- H01L21/76229—Concurrent filling of a plurality of trenches having a different trench shape or dimension, e.g. rectangular and V-shaped trenches, wide and narrow trenches, shallow and deep trenches
Definitions
- the frame of the slate is held together by'orneme'ntal earlier casings made of India rohhefl lorither, or other analogous moteri'ol, the resiliency of which affords aprotection t-o theislateiwheefolling on its' side, edge, ends, or corners, and else obviates the noise of the slate upon the desks ih"seho 61, I
- C are ornamentalmrnermsihgs orveovers, which hip h'pon ewelr side of the-slate and embrace its edges for some distance, represented.
- a corner casing of elastic or resilient meterial constructed substantially as (lOSCPlb eLL tO hook into the notches in the edges of the sl:tte. s
Description
J. M. GONNEL & J. GONNEL, Jr.
SLATE FRAME. No. 6 5,795. Patented June 18, 1867.
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JAMESMXGONNEL AND JOHN GONNEL, JR, OF NEWARK, om o Lt-tters lalmt No. 65,795, dated Jame-18, 1867 IMPROVEMENT IN SLATE-FRAMES" TO ALL "WHOM IT MAY CONCERN:
Be it known thirt we, JAMESM. Coxmrr. end Joim Cosmn, Jr.-, of Newark,- in the county of Licking, and State of Ohio, have made a. new and useful Improvement in School Sletcs; and do hereby declare the fol-' lowing to he ag't'oll, cleely zmd exact description thereof, sullieient to enable oneskilled' in--the-o'i-t to which it appertains toconstruet andiuse the same, reference beingi had to the accompanying drawing, mzi-k'ing'part of this, our specification, and in which similar letters indicate like parts; v V
The frame of the slate is held together by'orneme'ntal earlier casings made of India rohhefl lorither, or other analogous moteri'ol, the resiliency of which affords aprotection t-o theislateiwheefolling on its' side, edge, ends, or corners, and else obviates the noise of the slate upon the desks ih"seho 61,, I
In thejdrztwing, A'is the slate, inserted hy its edgefas usual, in .the groov'mpr rahhet oi" the "ironic B, the
pieces of which are jointed together in the usuitl manner bytenon ahd mortise, or o, mitre joint. C are ornamentalmrnermsihgs orveovers, which hip h'pon ewelr side of the-slate and embrace its edges for some distance, represented. They celrbo made of any pattern :rnd style of ornamentation that maybe desired, hnd to increase their resiliency their inner surface may be eellulor, "so theta full ox; cnreless placing of the slate on the desk or table may benttended with as little noise as possihle, It will be obser'vedht the corners, where the feeingof the ca'singis removed to display the construction, that the angle of thecorners of the frame is rounded off and the elastic materiel is thickcst'atthispoint b. This is for the purpose" of protection at the point most exposed to wear end most likclyto strike the floor when falling; *Notehes d are made in the frame to receive the en'teringflanges m of the cap or corner cover which is placed in position expending it sulficiently to slip .over the corner of thefreme Bso as to allow the flanges m to enter the notches d, and the triengul'or ornamental portion to be closedto the fiat sidesof the frame. The direction of" the notches d, as shown in the drawings, causes the flanges to become hooked-into the frame so-eshot to he'too readily withdrawn. This corner casing may lie readily applied to any wooden-frame slate.
We do not clolini falstcning the corners of the slate by owire or other-metallic strap which embraces notches in the edges of the slate. v I
Having described our invention, what we claim as new, and desire to secure by Letters Patent, is-
A corner casing of elastic or resilient meterial, constructed substantially as (lOSCPlb eLL tO hook into the notches in the edges of the sl:tte. s
.To the above specification o'four improvement in slates we have set mir hands this 20tlrday of February, 1867.
J. M. .CONNEL, JOHN CONNEL, JR.
Witnesses:
Geo. M. Gnossm, H. D. SPRAG.UE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US65795A true US65795A (en) | 1867-06-18 |
Family
ID=2135321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US65795D Expired - Lifetime US65795A (en) | connel |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US65795A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456103A (en) * | 1946-10-17 | 1948-12-14 | Butler Brothers | Collapsible blackboard |
-
0
- US US65795D patent/US65795A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456103A (en) * | 1946-10-17 | 1948-12-14 | Butler Brothers | Collapsible blackboard |
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