US63870A - dunlop - Google Patents
dunlop Download PDFInfo
- Publication number
- US63870A US63870A US63870DA US63870A US 63870 A US63870 A US 63870A US 63870D A US63870D A US 63870DA US 63870 A US63870 A US 63870A
- Authority
- US
- United States
- Prior art keywords
- cleaner
- dunlop
- glass
- handle
- 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
- 238000004140 cleaning Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/02—Scraping
- A47L13/08—Scraping with scraping blades
Landscapes
- Surface Treatment Of Glass (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Detergent Compositions (AREA)
Description
Ititf .tttt 'gauw @Him J. B. DUNLOP, OFFMERIDEN, CONNECTICUT. Letters Patent No. 66,870, dated April 16, 1867.
-IMPROVBD GLASS-CLEANER.
Vdlgs .rlgthult rfrmh in in tigen sptima iittnt zum marking mit nf tige saint.
...h-.Hw
To ALL WHoM :fr MAY coNcERN:
Be it known that I, J. B. DUNLOP, of New Haven, in the county of New Haven, and State of Connecticut, have invented a new and improved Glass-Cleaner; and I do hereby declare that the following ls a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawings, forming part of this specification, in which- I Figure 1 represents a vertical section of my device for cleaning glass7 etc.
Figure 2 represents an inverted plan or bottom vien of' the same.
The object of this invention is to provide an article for cleaning glass and other substances on the surface of which have accumulated hard stains of paint, dirt, ctc. For this purpose I use-a s mall plate of' metal, such as hardened iron or steel, on the upper side of which I form a. handle by which the cleaner is held. On the under surface or face of the cleaner I form ilutes or V-shaped grooves which run diagonally across its face and form a series of knife edges thereon. Between each groove' is left a Hat surface as shown at Z) in the dra\vings,. in order .to prevent the glass or other article from being cut or scratched. When this-'cleaner is brought in= contact with a pane of glass or other'surface on which have accumulatedA stains of paint'or other substance, and rubbed to and fro, a thorough cleaning thereof is accomplished.
A, in the drawings, represents my cleaner,'which consists of a plate of metal. B represents the handle by which the clcaneris opera-ted. a is the tinted orgrooved surface, a the V-shaped grooves, and I) the spacebetween the grooves. -The handle. and plate may be lnadein one piece or in separate pieces as desired. Ido notlimit myself to the precise form or method of construction herein shown, as they may be varied in many ways without departing from my invention. l
Having, thus described my invention; I claim as new, and desire to secure by Letters Patent, as an improved articie of manufacture, a glass-cleaner made substantially as described.
The above specification' ot` myinvention signed by me this 9th day ot` November, 1866.
J. B. DUNLOP.
Witnesses:
GEORGE A. FAY, OnvILLE-H. PLAgT.
Publications (1)
Publication Number | Publication Date |
---|---|
US63870A true US63870A (en) | 1867-04-16 |
Family
ID=2133401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US63870D Expired - Lifetime US63870A (en) | dunlop |
Country Status (1)
Country | Link |
---|---|
US (1) | US63870A (en) |
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0
- US US63870D patent/US63870A/en not_active Expired - Lifetime
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