US1913006A - Portable fire extinguisher and sprayer - Google Patents
Portable fire extinguisher and sprayer Download PDFInfo
- Publication number
- US1913006A US1913006A US62880132A US1913006A US 1913006 A US1913006 A US 1913006A US 62880132 A US62880132 A US 62880132A US 1913006 A US1913006 A US 1913006A
- Authority
- US
- United States
- Prior art keywords
- tank
- shield
- sprayer
- fire extinguisher
- false
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C11/00—Portable extinguishers with manually-operated pumps
- A62C11/005—Receptacles of extinguishing agent with manually operable pump
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S224/00—Package and article carriers
- Y10S224/907—Rigid shield or pad positioned between article and bearer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/7043—Guards and shields
Definitions
- the main purpose of this invention is to provide portable fire extinguishers and Sprayers that will overcome or obviate the above disadvantages, and to provide a fire extinguisher and sprayer of the type suggested with a shield or false side that will hold the tank proper a short distance from the back of the operator and which shield with the'air space created thereby forms a heat insulating means between the tank proper and the adjacent portion of the body of the user.
- the shield or false side will be in the form of two vertically disposed rounding projections or form-fitting bulges that'will be comfortable against the opposite sides of a mans back and resent no sharp edges or anglesto engage his body and preferably also so arranged that the shield will not press directly against the center line of his back, that is, opposite the mans back bone.
- Fig. 1 is a perspective view of a fire extinguisher and sprayer of one ordinary knapsack type embodying this invention.
- Fig. 2 is a horizontal sectional view through the tank and shield on line 2-2 of Fig. 4.
- Fig: 3 is a vertical sectional view on line 3-3 of Fig. 2 and showing the tank and shield in two positions they may occupy when carried against the back of a user.
- Fig. 4 is a vertical sectional view on line 4-4 of Fig. 2.
- Fig. 5 is a perspective view of another form of tank of a fire extinguisher or sprayer to which my invention has been applied.
- Fig. 6 is a horizontal sectional view of the tank of Fig. 5 showing a shield such as used in the embodiment of my invention applied to both broad sides of the tank.
- Fig. 7 is a vertical sectional view on line 7-7 of Fig. 6. 1
- the fire extinguisher and sprayer comprises a tank 10, a flexible hose 11 leading from the bottom of the tank to the rear end of the cylinder pump 12, the pump operating handle 13 and therebeyond the usual nozzle 14.
- Suitable brackets or holders 15 are usually provided 'upon the top of the tank for holding the cylinder of the pump when the device is not being used.
- In the top 16 of the tank there is provided any desired form of filling aperture with removable closure therefor. The details of such cap or of the pump are'not relevant to this invention and need no further description.
- the tank has an inwardly curved or convex front side 17 adapted to--comfortably fit against the;back of the operator carrying the device while the back 18 of the tank curves outwardly and the said front and rear sides of the tank are connected by continuous curved narrow ends 19.
- the hose 11 is connected to one of the narrow ends 19 close to the bottom thereof.
- each end 19 there is secured to the tank a clip 20 pivotally holding a ring 21 whereby a sprin snap or hoo 22 may be removably attache to the device.
- Suitable means such as an aperture 23 in the brackets 15 on the top 16 of the tank are provided for'detachably connecting other spring hooks 24 in the upper part of the device. hooks are secured the opposite ends of the usual straps 25 employed for carrying'the device upon the back of the user in knapsack fashion.
- this shield will be in the form of sheet metal of such character as to have its top and bot tom edges and its opposite sides soldered or otherwise readily secured to the tank at the top and bottom edges thereof and to the surface of the tank along the vertical lines 27 approximately at the junction of the front of the tank and the two ends 19 'of To these two sets of the tank.
- the shield will also be of material such as sheet metal of suflicient thickness as to retain when properly stamped the desired form-fitting bulges or hillocks preferably curving outwardly from the near front side 17 of the tank both when seen horizontally as in Fig.
- the upper half of the tank and of the shield may lightly engage the shoulders of the user as shown by the dash line 29 in Fig. 3 or may be spaced slightly away from the shoulders as indicated by the dotted line 30.
- the dash line 29 or the dotted line 30 indicate the general outline of theback of the person against the middle vertical line of the bulges 28.
- the shield 26 will e formed to bear at its central vertical line directly back against the outer surface of the front 17 of the tank. Allowing this intermediate. contact of the shield with the tank accomplishes several purposes including. that .of allowing the sheet metal of the shield to be relatively thin and light and yet retain its rigid form into which it is ressed so as to maintain the two parts of the air chamber 31 and to allow the vertical central portion of the shield to still be away from contact against the body of the user opposite the persons back bone.
- both bulges orhillocks 28 are numerously perforated 'or apertured as by perforations or apertures 32 so that the air chamber 31- will be ventilated or opened to the atmosphere and thus allow the crowning portion 0 the bulges to be easily kept near the natural heat of the human body notwithstanding the attachment of other parts of the sheet metal shield to the cold walls of the tank roper.
- the upper half of the tank is not carried in as close contact with the body or very often not in contact with the body at all and accordingly the air chamber opposite theupper half of the tank does not need to be so extensive; that is does not need to extind so far from the adjacent wall of the tan
- the shield or false front is so formed and attached to the tank as to provide no sharp edges or corners to come in contact with the body of the user and that in fact the pronouncedoutward spacing of the lower half of the bulges 28 helps to keep the lower front edge away from the back or hips of the user.
- FIGs. 5 to 7 I have shown my invention illustrated with another form of tank 34 which is more in the shape of a valise or bag and has two flat or nearly flat main sides 35--35 as seen horizontally and two flat ends
- a tank of this sort is reversible; that is either side 35 can be placed against the back of the user and thus allow the device to be used with either a right-handed or a left-handed man with equal convenience by simply reversing the tank.
- This reversal is of course required due to the hose 11 being permanently fastened to one end 36 of the tank.
- the hosebearing end of the tank ordinarily should be at the opposite side of the body or away from the hand operating the handle 13 of the pump 12.
- a shield or false front 37 opposite each of the sides 35 of the tank.
- the general formation of these shields will be the same as already described with reference to the other forms of tank; that is two bulges 38 will be provided on each shield as seen on a horizontal cross section as appears in Fig. 6.
- the three tankcontacting vertical lines 39 of the shield have to follow the general curved line of the sides 35 whereas the rest of thearea of the shields has to be curved or pressed outwardly that much further in order to form the air chamber 42 as indicated in Fig. 7.
- the shield or false fronts 37 are provided with numerous well spaced ventilating perforations 40 and at or near the bottom of the air chambers 42 with large drainage apertures 41.
- a portable fire extinguisher and sprayer the combination of a tank, means for carrying the device u on the back of the operator and a numerous y perforated sheet metal shield secured to the side of the tank that is towards the operators body when the tank is being carried, .but having most of its area spaced from said near side of the tank whereby the tank is "spaced from the operators body.
- a portable. fire extinguisher and sprayer the combination of a tank, means for carrying the device. upon the back of 'the operator and a metallic, false front having its lower edge secured to the lower front part of the tank and its upper edge secured to the tank thereabove and spaced forwardly from the front of the tank between said attached edges and forming an air space between said tank front and said false front.
- a portable fire extinguisher and sprayer the combination of a tank, means for carrying the, device upon the-back of the operator and a metallic, false front having its lower edge secured to the lower front part of the tank and its upper edge secured to the tank thereabove and curving forwardly from the front of the tank between said attached edges and forming an air space between said tank front and said false front.
- a portable fire extinguisher and sprayer the combination of a tank, means for carrying the device upon the back of the operator and a metallic, false front havits upper and lower edges and its opposite side edges attached to the adjacentportion of the tank, but having most of the remaining part of the false front spaced forward of the tank and forming an air chamber between the tank and said false front.
- a portable fire extinguisher and sprayer the combination of a tank, means for carrying the device upon the back of the operator and a metallic, false front having its upper and lower edges and its opposite side edges attached to the adjacent portion of the tank, but having most of the remaining part of the false front spaced forward of the tank and forming an air chamber between the tank and said false front, said false front being apertured at the lowest points of the chamber to provide drainage therefrom.
- a portable fire extinguisher and sprayer the combination of a tank, means for carrying the device upon the back of the operator and a metallic, false front having its upper and lower edges and its opposite side edges attached to the adjacent porto provide air circulation through said chamber.
- a portable fire extinguisher and sprayer the combination of a tank, means 5 for carrying the device upon the back of the operator and a metallic, false front having its upper and lower edges audits opposite side edges attached to the adjacent portion of the tank, but having most of the remaining part of the false front spaced forward o the tank and forming an air chamber between the tank and said false front, said false front being numerously-apertured to provide air circulation through said chamber, said perforations extending to the lowermost points of the air chamber to provide drainage therefrom.
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Catching Or Destruction (AREA)
Description
June 6, 1933. M. H; SMITH PORTABLE FIRE EXTINGUISHER AND SPRAYER Filed Aug. 15, 1932 INVENTOR ATTORNEY$ Patented June 6, 1933 UNITED STATES PATENT OFFICE MYRON SUITE, UTICA, NEW YORK, ASSIGNOR TO D. B. SMITH 8c COMPANY, INC., OF UTIGA, NEW YORK, A CORPORATION OF NEW YORK PORTABLE FIRE EXTINGUISHEB AND SPRAYER Application filed August v15, 1932. Serial N0. 628,801.
. carried upon the back of the operator more or less after the manner of a knapsack and the liquid is pumped from the tank by a pump either held in the hands of the operator and connected by a hose to the tank or by a pump attached or otherwise connected to the tank.
A serious difficulty with articles of this class heretofore has been that when cold water or other liquid is placed in the tank the low temperature of such a body of liquid is at least uncomfortable against the back of the user and in many cases this low temperature gives the operator a chill and sometimes produces more or less serious and permanent physical ailments. For instance, when these fire extinguishers and Sprayers are being used by men fighting forest fires or field fires or other fires early in the spring or late in the fall and the tanks are filled as usual from adjacent streams, brooks or ponds of water, the temperature of the water is very low, often from forty-five even down to thirty-five degrees Fahrenheit and the placing of five or six gallons of water at such low temperature closely against the backs of men who may be already heated from physical exertion is very apt to cause the physicalinjuries above mentioned to the men. A more or less similar situation arises where the fire extinguishers are used in case of fire around farm buildings or houses or where the sprayers are used to spray insecticide liquid because the water used in such cases is usuallycoldj The main purpose of this invention is to provide portable fire extinguishers and Sprayers that will overcome or obviate the above disadvantages, and to provide a fire extinguisher and sprayer of the type suggested with a shield or false side that will hold the tank proper a short distance from the back of the operator and which shield with the'air space created thereby forms a heat insulating means between the tank proper and the adjacent portion of the body of the user.
Further purposes are to provide such a shield or false side that is securely and permanently fastened to the tank of the device so as to surely be in place when required and to have such shield of metal or other rigid material that will not be damaged by water and yet may be securely fastened to the tank by means commonly used in the making of the tank and further to have the said shield provided with numerous perforations or apertures so that the space between said shield and the adjacent front side of the tank will form a ventilated air space and also to have certain of said perforations or apertures located at the lowermost point of the chamber between the shield and the tank. so as to quickly allow water to drain out of the chamber as soon as the tank is placed upright in case water has entered such air chamber incident to dipping the whole tank in a stream or .pond or through water slopping over when poured into the tank from a pad or other source of supply.
Preferably also the shield or false sidewill be in the form of two vertically disposed rounding projections or form-fitting bulges that'will be comfortable against the opposite sides of a mans back and resent no sharp edges or anglesto engage his body and preferably also so arranged that the shield will not press directly against the center line of his back, that is, opposite the mans back bone. I
Further purposes and advantages of the invention will appear from the specification and claims herein.
Fig. 1 is a perspective view of a fire extinguisher and sprayer of one ordinary knapsack type embodying this invention.
Fig. 2 is a horizontal sectional view through the tank and shield on line 2-2 of Fig. 4.
Fig: 3 is a vertical sectional view on line 3-3 of Fig. 2 and showing the tank and shield in two positions they may occupy when carried against the back of a user.
Fig. 4 is a vertical sectional view on line 4-4 of Fig. 2.
Fig. 5 is a perspective view of another form of tank of a fire extinguisher or sprayer to which my invention has been applied.
Fig. 6 is a horizontal sectional view of the tank of Fig. 5 showing a shield such as used in the embodiment of my invention applied to both broad sides of the tank.
Fig. 7 is a vertical sectional view on line 7-7 of Fig. 6. 1
Referring to the drawing in a more particular description and first more especially to the form of the device shown in Figs. 1 to 4, it will be seen that the fire extinguisher and sprayer comprises a tank 10, a flexible hose 11 leading from the bottom of the tank to the rear end of the cylinder pump 12, the pump operating handle 13 and therebeyond the usual nozzle 14. Suitable brackets or holders 15 are usually provided 'upon the top of the tank for holding the cylinder of the pump when the device is not being used. In the top 16 of the tank there is provided any desired form of filling aperture with removable closure therefor. The details of such cap or of the pump are'not relevant to this invention and need no further description.
In the form of the device shown in Figs. 1 and 2 the tank has an inwardly curved or convex front side 17 adapted to--comfortably fit against the;back of the operator carrying the device while the back 18 of the tank curves outwardly and the said front and rear sides of the tank are connected by continuous curved narrow ends 19. Ordin'arily the hose 11 is connected to one of the narrow ends 19 close to the bottom thereof.
Towards the lower portion of each end 19 there is secured to the tank a clip 20 pivotally holding a ring 21 whereby a sprin snap or hoo 22 may be removably attache to the device. Suitable means such as an aperture 23 in the brackets 15 on the top 16 of the tank are provided for'detachably connecting other spring hooks 24 in the upper part of the device. hooks are secured the opposite ends of the usual straps 25 employed for carrying'the device upon the back of the user in knapsack fashion.
To the rearward portion of the tank and preferably practically co-inciding with the whole area of the front 17 there is secured the shield or false front 26.. Preferably this shield will be in the form of sheet metal of such character as to have its top and bot tom edges and its opposite sides soldered or otherwise readily secured to the tank at the top and bottom edges thereof and to the surface of the tank along the vertical lines 27 approximately at the junction of the front of the tank and the two ends 19 'of To these two sets of the tank. The shield will also be of material such as sheet metal of suflicient thickness as to retain when properly stamped the desired form-fitting bulges or hillocks preferably curving outwardly from the near front side 17 of the tank both when seen horizontally as in Fig. 2 and also when seen vertically as in Fig. 3. As the parts of the front of the tank that are to be covered or protected by this shield 26 are in the form shown in Figs. 1 and 2 already convex when seen horizontally, it will be seen that the horizontal curves of the form-fitting bulges or hillocks 28 have to be more curved in order to space the shield 26 appreciably frollp these portions of the front 17 of the tan As will be seen by inspecting Figs. 3 and 4, the bulges or hillocks 28 when viewed through a vertical section thereof at their highest points will show a more pronounced projection away from the straight line of the front 17 at the lower half of the tank. This is because the lower half of the tank is the part that is always pressed closely against the back of the operator. Varying according to the position of the user and also according to the tightness with which the tank is held against the shoulders of the user, the upper half of the tank and of the shield may lightly engage the shoulders of the user as shown by the dash line 29 in Fig. 3 or may be spaced slightly away from the shoulders as indicated by the dotted line 30. The dash line 29 or the dotted line 30 indicate the general outline of theback of the person against the middle vertical line of the bulges 28.
Preferably as su gested in Figs. 1 and 2, the shield 26 will e formed to bear at its central vertical line directly back against the outer surface of the front 17 of the tank. Allowing this intermediate. contact of the shield with the tank accomplishes several purposes including. that .of allowing the sheet metal of the shield to be relatively thin and light and yet retain its rigid form into which it is ressed so as to maintain the two parts of the air chamber 31 and to allow the vertical central portion of the shield to still be away from contact against the body of the user opposite the persons back bone.
Preferably both bulges orhillocks 28 are numerously perforated 'or apertured as by perforations or apertures 32 so that the air chamber 31- will be ventilated or opened to the atmosphere and thus allow the crowning portion 0 the bulges to be easily kept near the natural heat of the human body notwithstanding the attachment of other parts of the sheet metal shield to the cold walls of the tank roper.
Particu arly there is provided at the lowermost point of the air chamber 31 an en- 36-36 forming four corners.
larged hole or aperture 32' to allow of the quick drainage out from the air chamber of any of the water that may have entered the air chamber when the tank may have been dipped into an open stream or pond or when water may have entered the air chamber by the spilling of water from a ail or pump when the tank has been filled t erefrom.
I have found that in ordinary carrying or use, the upper half of the tank is not carried in as close contact with the body or very often not in contact with the body at all and accordingly the air chamber opposite theupper half of the tank does not need to be so extensive; that is does not need to extind so far from the adjacent wall of the tan It will be seen also that the shield or false front is so formed and attached to the tank as to provide no sharp edges or corners to come in contact with the body of the user and that in fact the pronouncedoutward spacing of the lower half of the bulges 28 helps to keep the lower front edge away from the back or hips of the user.
In Figs. 5 to 7 I have shown my invention illustrated with another form of tank 34 which is more in the shape of a valise or bag and has two flat or nearly flat main sides 35--35 as seen horizontally and two flat ends A tank of this sort is reversible; that is either side 35 can be placed against the back of the user and thus allow the device to be used with either a right-handed or a left-handed man with equal convenience by simply reversing the tank. This reversal is of course required due to the hose 11 being permanently fastened to one end 36 of the tank. The hosebearing end of the tank ordinarily should be at the opposite side of the body or away from the hand operating the handle 13 of the pump 12. For a tank of this sort accordingly I provide a shield or false front 37 opposite each of the sides 35 of the tank. The general formation of these shields will be the same as already described with reference to the other forms of tank; that is two bulges 38 will be provided on each shield as seen on a horizontal cross section as appears in Fig. 6. As appears by the vertical sectional view Fig. 7 the three tankcontacting vertical lines 39 of the shield have to follow the general curved line of the sides 35 whereas the rest of thearea of the shields has to be curved or pressed outwardly that much further in order to form the air chamber 42 as indicated in Fig. 7. Preferably in this form also the shield or false fronts 37 are provided with numerous well spaced ventilating perforations 40 and at or near the bottom of the air chambers 42 with large drainage apertures 41.
What I claim as new and desire to secure by Letters Patent is:
ing
1. In a portable fire extinguisher and sprayer the combination of a tank, means for carrying the device u on the back of the operator and a numerous y perforated sheet metal shield secured to the side of the tank that is towards the operators body when the tank is being carried, .but having most of its area spaced from said near side of the tank whereby the tank is "spaced from the operators body.
2. n a portable. fire extinguisher and sprayer the combination ofa tank, means for carrying the device. upon the back of 'the operator and a metallic, false front having its lower edge secured to the lower front part of the tank and its upper edge secured to the tank thereabove and spaced forwardly from the front of the tank between said attached edges and forming an air space between said tank front and said false front.
3. In a portable fire extinguisher and sprayer the combination of a tank, means for carrying the, device upon the-back of the operator and a metallic, false front having its lower edge secured to the lower front part of the tank and its upper edge secured to the tank thereabove and curving forwardly from the front of the tank between said attached edges and forming an air space between said tank front and said false front.
4. In a portable fire extinguisher and sprayer the combination of a tank, means for carrying the device upon the back of the operator and a metallic, false front havits upper and lower edges and its opposite side edges attached to the adjacentportion of the tank, but having most of the remaining part of the false front spaced forward of the tank and forming an air chamber between the tank and said false front.
5. In a portable fire extinguisher and sprayer the combination of a tank, means for carrying the device upon the back of the operator and a metallic, false front having its upper and lower edges and its opposite side edges attached to the adjacent portion of the tank, but having most of the remaining part of the false front spaced forward of the tank and forming an air chamber between the tank and said false front, said false front being apertured at the lowest points of the chamber to provide drainage therefrom.
6. In a portable fire extinguisher and sprayer the combination of a tank, means for carrying the device upon the back of the operator and a metallic, false front having its upper and lower edges and its opposite side edges attached to the adjacent porto provide air circulation through said chamber.
, 7. In a portable fire extinguisher and sprayer the combination of a tank, means 5 for carrying the device upon the back of the operator and a metallic, false front having its upper and lower edges audits opposite side edges attached to the adjacent portion of the tank, but having most of the remaining part of the false front spaced forward o the tank and forming an air chamber between the tank and said false front, said false front being numerously-apertured to provide air circulation through said chamber, said perforations extending to the lowermost points of the air chamber to provide drainage therefrom.
In witness whereof I have afiixed my signature, this 9th day of Au ust 1932. 20
MYR N H. SMITH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62880132 US1913006A (en) | 1932-08-15 | 1932-08-15 | Portable fire extinguisher and sprayer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62880132 US1913006A (en) | 1932-08-15 | 1932-08-15 | Portable fire extinguisher and sprayer |
Publications (1)
Publication Number | Publication Date |
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US1913006A true US1913006A (en) | 1933-06-06 |
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ID=24520362
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Application Number | Title | Priority Date | Filing Date |
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US62880132 Expired - Lifetime US1913006A (en) | 1932-08-15 | 1932-08-15 | Portable fire extinguisher and sprayer |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2482502A (en) * | 1944-12-18 | 1949-09-20 | Robert St J Orr | Pump lock |
US2606701A (en) * | 1950-01-30 | 1952-08-12 | Charles K Huthsing | Fire extinguisher carrier |
US3059802A (en) * | 1959-10-30 | 1962-10-23 | Wiley D Mitchell | Portable tank construction |
US3679108A (en) * | 1969-07-17 | 1972-07-25 | Nat Res Dev | Carrier devices for shoulder-strap support on the back |
US4688643A (en) * | 1985-02-08 | 1987-08-25 | Fireflex Manufacturing, Ltd. | Firefighting back tank and pump |
US5106005A (en) * | 1989-09-06 | 1992-04-21 | Dow Elanco | Reusable carrier for containers |
US5141462A (en) * | 1991-06-13 | 1992-08-25 | Latzel Michael R | Toy water cannon apparatus |
US6113004A (en) * | 1996-04-19 | 2000-09-05 | Task Force Tips, Inc. | Portable kit for firefighters |
US6802435B1 (en) * | 2003-04-03 | 2004-10-12 | Gerald A. Brawner, Jr. | Water backpack and gun assembly |
US20050217609A1 (en) * | 2005-02-25 | 2005-10-06 | Patricia Dorton | Animal self-carried hydrating system |
EP1972362A2 (en) | 2007-03-22 | 2008-09-24 | Vetter GmbH | Portable rescue device for emergencies |
WO2012135923A1 (en) * | 2011-04-04 | 2012-10-11 | Guarany Indústria E Comércio Ltda. | Fire-fighting apparatus |
-
1932
- 1932-08-15 US US62880132 patent/US1913006A/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2482502A (en) * | 1944-12-18 | 1949-09-20 | Robert St J Orr | Pump lock |
US2606701A (en) * | 1950-01-30 | 1952-08-12 | Charles K Huthsing | Fire extinguisher carrier |
US3059802A (en) * | 1959-10-30 | 1962-10-23 | Wiley D Mitchell | Portable tank construction |
US3679108A (en) * | 1969-07-17 | 1972-07-25 | Nat Res Dev | Carrier devices for shoulder-strap support on the back |
US4688643A (en) * | 1985-02-08 | 1987-08-25 | Fireflex Manufacturing, Ltd. | Firefighting back tank and pump |
US5106005A (en) * | 1989-09-06 | 1992-04-21 | Dow Elanco | Reusable carrier for containers |
US5141462A (en) * | 1991-06-13 | 1992-08-25 | Latzel Michael R | Toy water cannon apparatus |
US6113004A (en) * | 1996-04-19 | 2000-09-05 | Task Force Tips, Inc. | Portable kit for firefighters |
US6802435B1 (en) * | 2003-04-03 | 2004-10-12 | Gerald A. Brawner, Jr. | Water backpack and gun assembly |
US20050217609A1 (en) * | 2005-02-25 | 2005-10-06 | Patricia Dorton | Animal self-carried hydrating system |
US7497186B2 (en) * | 2005-02-25 | 2009-03-03 | Patricia Dorton | Animal self-carried hydrating system |
EP1972362A2 (en) | 2007-03-22 | 2008-09-24 | Vetter GmbH | Portable rescue device for emergencies |
DE102007014467A1 (en) | 2007-03-22 | 2008-09-25 | Vetter Gmbh | Portable rescue unit for disasters |
WO2012135923A1 (en) * | 2011-04-04 | 2012-10-11 | Guarany Indústria E Comércio Ltda. | Fire-fighting apparatus |
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