US108808A - Improvement in bleaching tobacco - Google Patents
Improvement in bleaching tobacco Download PDFInfo
- Publication number
- US108808A US108808A US108808DA US108808A US 108808 A US108808 A US 108808A US 108808D A US108808D A US 108808DA US 108808 A US108808 A US 108808A
- Authority
- US
- United States
- Prior art keywords
- tobacco
- improvement
- bleaching
- bleaching tobacco
- mearns
- 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
- 241000208125 Nicotiana Species 0.000 title description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 title description 5
- 238000004061 bleaching Methods 0.000 title description 4
- 238000000034 method Methods 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
Description
UNITED STATES PATENT OFFICE,
HUGH MEARNS, OF NORTH FORK, KENTUCKY.
IMPROVEMENT IN BLEACHING TOBACCO.
Specification forming part of Letters Patent No. 1 08,808, dated November 1, 1870.
To all whom it may concern:
Beit known that I, HUGH MEARNs, of North Fork, in the county of Mason and State of Kentucky, have invented a new and useful Improvementin Bleaching Tobacco 5 and I do hereby declare that the following is afull, clear, and exact description thereof, which will enable others skilled in the art to make and use the same.
This invention relates to a new and improved process for the treatment of tobacco for bleaching it, and consists in the following: First, sprinkling the tobacco until moist; second, hanging it up in a tight room; and third, subjecting it immediately, while damp, to the action of sulphurous-acid gas, generated in any approved way and admitted to the said room.
as new and desire to secure by Letters Patent The herein-described improved process for bleaching tobacco, substantially as specified.
HUGH MEARNS.
Witnesses S. L. MARSHALL, THOMAS BERRY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US108808A true US108808A (en) | 1870-11-01 |
Family
ID=2178282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US108808D Expired - Lifetime US108808A (en) | Improvement in bleaching tobacco |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US108808A (en) |
-
0
- US US108808D patent/US108808A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US104847A (en) | Improvement in saw-frames | |
| US104619A (en) | Improvement in hardening magnesian limestone | |
| USD4461S (en) | Design for rustic fence | |
| USD9066S (en) | Design for oil-cloth | |
| USD4169S (en) | Design for breast-collar for harness | |
| USD3745S (en) | James storms and henry dorer | |
| USD3920S (en) | Henry whitehouse | |
| USD3968S (en) | Design for shade for gas or lamp-burners | |
| USD5318S (en) | Design for ornamentation of glass-ware | |
| USD4057S (en) | Design for a step and hitching-post | |
| USD4469S (en) | Design for a stove-shelf | |
| USD4774S (en) | Design for the ornamentation of glass-ware | |
| USD5174S (en) | Design for a carpet-pattern | |
| USD6344S (en) | Design for oil-cloth | |
| USD3954S (en) | Design for the ornamentation of glass-ware | |
| USD4449S (en) | Design for a flower-pot | |
| USD4033S (en) | Design for a grate | |
| USD4510S (en) | Design for a coal-box | |
| USD4706S (en) | Design for saws | |
| USD4227S (en) | Design for the handle op spoons and other articles | |
| USD4413S (en) | Design for a carpet-pattern | |
| USD4388S (en) | Design for dress-goods | |
| US99240A (en) | Improvement in preserving butter | |
| USD6343S (en) | Design for oil-cloth | |
| US98661A (en) | Ikank l |