US314485A - Inhaler - Google Patents
Inhaler Download PDFInfo
- Publication number
- US314485A US314485A US314485DA US314485A US 314485 A US314485 A US 314485A US 314485D A US314485D A US 314485DA US 314485 A US314485 A US 314485A
- Authority
- US
- United States
- Prior art keywords
- rim
- shield
- wire
- threads
- gauze
- 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 8
- 210000001331 Nose Anatomy 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000249 desinfective Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
Definitions
- My invention has relation to pulmonic shields designed to prevent catching of dis ease either in the open air or in dissectingrooms, sick-rooms, morgues, or elsewhere; and it consists in the construction and novel arrangement of parts, as will be hereinafter fully described and claimed.
- Figure 1 is a view in perspective of my improved pulmonic shield in place upon the wearer.
- Fig. 2 is a view in perspective showing the shield open; and
- Fig. 3 is a view of a modification wherein the wiregauze screen is replaced by threads.
- Fig. 4 is a view in perspective of another modification wherein the hinged lid of the shield is provided with wire-gauze and the body ofthe shield is provided with threads.
- A designates the body of the pulmonic shield, which may be made of any suitable material, and should be of a configuration that when in place will cover both the mouth and the nose of the wearer.
- This body A has ascreen, B, which may be either of finely-meshed wire-gauze B or of parallel wire thread 0, placed closely together by carrying it back and forth across the opening D in the body A, and passing the thread 0 throughperforations E in close proximity to the edge of the body A around the openingD or perforated sheet metal or other perforated material.
- a'rim, E which conforms in outline to the outline of the body A, and fits the body A around the opening D.
- the rim E is pro- (No model.)
- a pulmonie shield comprising an approxiinatel y oval-shaped body extended forward at the upper end to receive the nose, and openwork connecting the sides of the body, in combination with a rim hinged to the body, and having its sides connected by open-work and fitting over'the sides of the body, a catch for holding the rim to the body, and bands connecting with the rim, as and for the purpose set forth.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
(No Model.)
W. B. SPENCER INHALER. No. 314,485. Patented Mar. 24, 1885.
Attorneys WITJV s ES N. PETERS Pholo-Lnm mmr. Wnslvmgtun. D. cv
UNITED STATES WILLIAM B. SPENCER, OF
PATENT OFFICE.
TERRE HAUTE, INDIANA.
INHALER.
SPECIFICATION forming part of Letters Patent No. 314,485, dated March 24-, 1885.
Application filed October 14, 1884.
To all whom it may concern.-
Be it known that I, WILLIAM B. SPENoER, a citizen of the United States, residing at Terre Haute, in the county of Vigo and State of Indiana, have invented a new and useful Improvement in Pulmonic Shields, of which the following is a specification, reference being'lrad to the accompanying drawings.
My invention has relation to pulmonic shields designed to prevent catching of dis ease either in the open air or in dissectingrooms, sick-rooms, morgues, or elsewhere; and it consists in the construction and novel arrangement of parts, as will be hereinafter fully described and claimed.
In the drawings, Figure 1 is a view in perspective of my improved pulmonic shield in place upon the wearer. Fig. 2 is a view in perspective showing the shield open; and Fig. 3 is a view of a modification wherein the wiregauze screen is replaced by threads. Fig. 4 is a view in perspective of another modification wherein the hinged lid of the shield is provided with wire-gauze and the body ofthe shield is provided with threads.
Referring by letter to the accompanying drawings, A designates the body of the pulmonic shield, which may be made of any suitable material, and should be of a configuration that when in place will cover both the mouth and the nose of the wearer. This body A has ascreen, B, which may be either of finely-meshed wire-gauze B or of parallel wire thread 0, placed closely together by carrying it back and forth across the opening D in the body A, and passing the thread 0 throughperforations E in close proximity to the edge of the body A around the openingD or perforated sheet metal or other perforated material.
To the lower enlarged side of the body A is hinged a'rim, E, which conforms in outline to the outline of the body A, and fits the body A around the opening D. The rim E is pro- (No model.)
vided with a wire-gauze screen, F, which is 4 5 suitable disinfecting material when I am about k to wear the shield. \Vhen worn in the open air,the shield will prevent irritating particles or substances from entering thelungs. I may reverse the positions of the wire threads and the wire-gauze and place the threads in the hinged rim; or I may omit the screen and use the threads in both the body and the rim; or I may omit the threads and use the wire-gauze in both rim and body; or I may use perforated sheet metal or other perforated mate rial for screens instead of both wire-gauze and threads, as before mentioned, in both rim and body. I Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent of the United States, is-
A pulmonie shield comprising an approxiinatel y oval-shaped body extended forward at the upper end to receive the nose, and openwork connecting the sides of the body, in combination with a rim hinged to the body, and having its sides connected by open-work and fitting over'the sides of the body, a catch for holding the rim to the body, and bands connecting with the rim, as and for the purpose set forth.
In testimony that I claim the foregoing as my own I have hereto affixed my signature in presence of two witnesses.
WILLIAM B. SPENCER.
Witnesses:
CHAS. 0. BROWN, A. W. SPEIM.
Publications (1)
Publication Number | Publication Date |
---|---|
US314485A true US314485A (en) | 1885-03-24 |
Family
ID=2383634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US314485D Expired - Lifetime US314485A (en) | Inhaler |
Country Status (1)
Country | Link |
---|---|
US (1) | US314485A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435721A (en) * | 1943-08-03 | 1948-02-10 | Lehmann Werner | Spray mask |
US2578007A (en) * | 1947-12-04 | 1951-12-11 | John D Hill | Respirator |
US3908648A (en) * | 1971-12-22 | 1975-09-30 | Doris C Mccosker | Sanitary face mask |
USD811582S1 (en) * | 2016-07-06 | 2018-02-27 | Sleepnet Corporation | Face mask |
USD812737S1 (en) * | 2016-07-06 | 2018-03-13 | Sleepnet Corporation | Face mask |
US20180361295A1 (en) * | 2015-06-30 | 2018-12-20 | 3M Innovative Properties Company | Filter cartridge comprising filter media with adhesively edge-sealed ends, and method of making and using |
US11833374B2 (en) * | 2014-06-09 | 2023-12-05 | Georgia Tech Research Corporation | Respiratory protection device |
-
0
- US US314485D patent/US314485A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435721A (en) * | 1943-08-03 | 1948-02-10 | Lehmann Werner | Spray mask |
US2578007A (en) * | 1947-12-04 | 1951-12-11 | John D Hill | Respirator |
US3908648A (en) * | 1971-12-22 | 1975-09-30 | Doris C Mccosker | Sanitary face mask |
US11833374B2 (en) * | 2014-06-09 | 2023-12-05 | Georgia Tech Research Corporation | Respiratory protection device |
US20180361295A1 (en) * | 2015-06-30 | 2018-12-20 | 3M Innovative Properties Company | Filter cartridge comprising filter media with adhesively edge-sealed ends, and method of making and using |
US10751660B2 (en) * | 2015-06-30 | 2020-08-25 | 3M Innovative Properties Company | Filter cartridge comprising filter media with adhesively edge-sealed ends, and method of making and using |
USD811582S1 (en) * | 2016-07-06 | 2018-02-27 | Sleepnet Corporation | Face mask |
USD812737S1 (en) * | 2016-07-06 | 2018-03-13 | Sleepnet Corporation | Face mask |
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