US2573414A - Hot work garment - Google Patents
Hot work garment Download PDFInfo
- Publication number
- US2573414A US2573414A US732565A US73256547A US2573414A US 2573414 A US2573414 A US 2573414A US 732565 A US732565 A US 732565A US 73256547 A US73256547 A US 73256547A US 2573414 A US2573414 A US 2573414A
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- Prior art keywords
- garment
- air
- wearer
- opening
- hot work
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/0025—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment by means of forced air circulation
Definitions
- the present invention relates tospecial purpose garmentssuch, for example, as coveralls suitable for protection of personnel working in extremely hot areas.
- the prime object of the present invention is a garment whose exterior surface is impervious to any great amount of heat in the form of infrared rays.
- Another object is a garment which can be held a distance from the wearers body and that permits. free motionwith a minimum of mechanical incumbrances.
- a further object is a garment composed of a material which is reasonably light in weight, pliable, and fire resistant.
- Another object is a garment in which a blanket of insulating air can be maintained between it and the body of the wearer.
- a still further object is a garment which can be readily maintained in an inflated condition about the body, legs and arms of a wearer, while air is circulated therethrough in sufiicient volume to carry out heat at a rate to maintain body comfort while supplying the wearer with bodyconditioned breathing air.
- dirigible fabric A material known as dirigible fabric has been found to admirably fulfill the above requirements.
- This material is impervious to air at moderate pressures and has an aluminum surface on one side roughly 60% reflective and with a black reverse side surface only reflective, and accordingly may be said to have good radiation refleeting and absorbing characteristics.
- Such a material when tailored into a garment with the reflective surface exposed to the exterior surroundings and provided with tight fitting cuffs and anklets so that it can be readily maintained inflated while permitting a controlled exhaust of body-conditioned breathing.
- air to be supplied about the neck opening of the suit into a conventional hot workers helmet provides the worker with a shield whose exterior surface is substantially" impervious to infra-red and whose inner surface accepts infra-red and distributes the resulting generated heat over its inner surface so that such heat can be readily swept out of the garment by a stream of moving air between the suit and the workers body body comfort.
- Fig.1 is a front view of a man clothed in a garmentembodying the invention and wearing a hot worker's helmet of conventional form.
- Fig. 2 is a side elevational view of Fig.1.
- Fig. 3 is a view of the garment turned wrong side out to illustrate the air distribution system I therein arranged on the back. thereof.
- the garment, designated II is in the general form of a pair of coveralls having a body opening down the front, closed by a slide fastener l2 and joining a plain neck opening I5.
- the sleeves l6 and I! of the garment are provided with draw strings l8 and I9, respectively, adapted to effect a tight fit of the sleeves I6 and I? about the wearers wrists to prevent the escape of any material amount of air from the garment at these locations.
- are provided about the ankle portions 22 and 23 of the garment.
- an air distributing manifold 24 is arranged within the back thereof having an intake tube 25 extending exterior of the suit and provided with a suitable fitting 26 for connection with a compressed or blower air supply line 27.
- suitably attached, as by threads 34, to the inner back surface of the garment H and terminating near the wrist portions of sleeves l6 and I1 and provided with perforations, such as perforations 33.
- Another tube 35 extends upward from manifold 24 and has perforated branches 36 and 31 which terminate over the shoulder portions of the garment ll.
- and 42 attached to the garment legs and terminating at about knee height.
- Extending from oppositeends of manifold 24 at a rate to maintain more of such pads may, of course, be provided as needed for the comfort of the wearer.
- the helmet 50 may be of conventional form having a skirt 5
- a sleeved and legged garment constructed to enclose the human body from the neck down to the hands and feet of the wearer, said garment having a neck opening joining a body opening and having arm and leg openings, means for closing the latter openings about a wearers wrists and ankles to the escape of any substantial amount of air under moderate positive pressure within the garment, means for progressively closing the bodyopening from the end opposite the neck opening to control the exhaust of air in theregion adjoining the juncture of the neck and body openings, a skirted helmet arranged over the neck opening, and means for supplying air. to the interior of ,saidlgarment to maintain the same inflated about a wearer while exhaust of air continues from a'portion of the garment covered by th helmet skirt.
- a garment such as defined by claim 1 wherein means is provided for holding the helmet skirt attached to the garment.
- a garment such as defined by claim 1 wherein an air distributing manifold is arranged within thegarmen't and has air distributing passages extending therefrom and terminatingin shoulder arm and leg-portions thereof.
- a garment such as defined by claim 3 wherein a body belt within the garment extends from the manifold to be worn about a persons body within the garment to remove strain of an air supply line connected thereto from the garment.
- a garment such as defined by claim 3 wherein certain of the passages are provided with outlets along part of their length.
- a sleeved and legged garment constructed to enclose the human body from the neck down to the hands and feet of the wearer, said garment having a neck opening joining a body opening and having arm and leg openings, means for closing the latter openings about a wearer's wrists and ankles to the escape of any substantial amount of air under moderate positive pressure within the garment, means for progressively closing the body opening from the end opposite the neck opening to control the exhaust of air in the region adjoining the juncture of the neck and body openings, an air-distributing manifold arranged within the garment and having air-distributing passages opening into portions within the garment covering a wearer's body, and hav ing other passages thereof opening into portions within the garment extending between the wrists and elbows and between the knees and ankles of the wearer.
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Textile Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
Oct. 30, 1951 K. L. DUNN HOT WORK GARMENT Filed March 5, 1947 0 a u 9 L. L z M Qttormy Patented Oct. 30, 1951 I 1- 2,573,414 HOT WORK GARMENT Karl L. Dunn, Corning, N. Y.
Application March 5,, 1947,, Serial No. 732,565 6 Claims. (01. 128-144) The present invention relates tospecial purpose garmentssuch, for example, as coveralls suitable for protection of personnel working in extremely hot areas.
It is recognized that many attempts have heretofore been made to devise suits of the foregoing general .character which would keep a worker reasonably comfortable for even a short period of time on a hot job otherwise humanly unbearable, but so far as applicant is aware none of these'prior suits have proven satisfactory.
The prime object of the present invention is a garment whose exterior surface is impervious to any great amount of heat in the form of infrared rays.
Another object is a garment which can be held a distance from the wearers body and that permits. free motionwith a minimum of mechanical incumbrances. Y
A further object is a garment composed of a material which is reasonably light in weight, pliable, and fire resistant. Y
Another object is a garment in which a blanket of insulating air can be maintained between it and the body of the wearer.
A still further object is a garment which can be readily maintained in an inflated condition about the body, legs and arms of a wearer, while air is circulated therethrough in sufiicient volume to carry out heat at a rate to maintain body comfort while supplying the wearer with bodyconditioned breathing air.
The foregoing objects are realized in a garment having an outer surface of aluminum or the like which is highly reflective to infra-red; and Whose inner surface is dark in color, preferably dull black, and accordingly presents a low resistance to the absorption of infra-red.
A material known as dirigible fabric has been found to admirably fulfill the above requirements. This material is impervious to air at moderate pressures and has an aluminum surface on one side roughly 60% reflective and with a black reverse side surface only reflective, and accordingly may be said to have good radiation refleeting and absorbing characteristics. Such a material when tailored into a garment with the reflective surface exposed to the exterior surroundings and provided with tight fitting cuffs and anklets so that it can be readily maintained inflated while permitting a controlled exhaust of body-conditioned breathing. air to be supplied about the neck opening of the suit into a conventional hot workers helmet provides the worker with a shield whose exterior surface is substantially" impervious to infra-red and whose inner surface accepts infra-red and distributes the resulting generated heat over its inner surface so that such heat can be readily swept out of the garment by a stream of moving air between the suit and the workers body body comfort.
.For a clear understanding of the invention a, preferred embodiment thereof, illustrated the accompanying drawing, will be described.
In the accompanying drawing, Fig.1 is a front view of a man clothed in a garmentembodying the invention and wearing a hot worker's helmet of conventional form.
Fig. 2 is a side elevational view of Fig.1. Fig. 3 is a view of the garment turned wrong side out to illustrate the air distribution system I therein arranged on the back. thereof.
, Referringv to the drawing, .it will be seen that the garment, designated II, is in the general form of a pair of coveralls having a body opening down the front, closed bya slide fastener l2 and joining a plain neck opening I5. The sleeves l6 and I! of the garment are provided with draw strings l8 and I9, respectively, adapted to effect a tight fit of the sleeves I6 and I? about the wearers wrists to prevent the escape of any material amount of air from the garment at these locations. In a similar fashion draw strings 20 and 2| are provided about the ankle portions 22 and 23 of the garment.
To provide for air distribution within garment ll, an air distributing manifold 24 is arranged within the back thereof having an intake tube 25 extending exterior of the suit and provided with a suitable fitting 26 for connection with a compressed or blower air supply line 27. Projecting upward from manifold 24 are air tubes 33 and 3| suitably attached, as by threads 34, to the inner back surface of the garment H and terminating near the wrist portions of sleeves l6 and I1 and provided with perforations, such as perforations 33. Another tube 35 extends upward from manifold 24 and has perforated branches 36 and 31 which terminate over the shoulder portions of the garment ll. Depending from manifold 24 are air tubes 4| and 42 attached to the garment legs and terminating at about knee height.
Extending from oppositeends of manifold 24 at a rate to maintain more of such pads may, of course, be provided as needed for the comfort of the wearer.
As stated the helmet 50 may be of conventional form having a skirt 5| and provided with snap fasteners such as 52 and 53 to aid in holding the skirt 5! down about the garment II as air blows for the most part out the front portion of the neck opening 15 and adjoining body opening as regulated by the position of the slide fastener 12 along the length of that portion of the garment front covered by skirt 5!.
Although the embodiment of the invention herein disclosed constitutes a preferred form thereof, it is to be understood that variations of the disclosed embodiment will suggest themselves and come within the scope of the invention as defined by the appended claims.
What is claimed is:
1. A sleeved and legged garment constructed to enclose the human body from the neck down to the hands and feet of the wearer, said garment having a neck opening joining a body opening and having arm and leg openings, means for closing the latter openings about a wearers wrists and ankles to the escape of any substantial amount of air under moderate positive pressure within the garment, means for progressively closing the bodyopening from the end opposite the neck opening to control the exhaust of air in theregion adjoining the juncture of the neck and body openings, a skirted helmet arranged over the neck opening, and means for supplying air. to the interior of ,saidlgarment to maintain the same inflated about a wearer while exhaust of air continues from a'portion of the garment covered by th helmet skirt.
. 2. A garment such as defined by claim 1 wherein means is provided for holding the helmet skirt attached to the garment.
3. A garment such as defined by claim 1 wherein an air distributing manifold is arranged within thegarmen't and has air distributing passages extending therefrom and terminatingin shoulder arm and leg-portions thereof.
4. A garment such as defined by claim 3 wherein a body belt within the garment extends from the manifold to be worn about a persons body within the garment to remove strain of an air supply line connected thereto from the garment.
5. A garment such as defined by claim 3 wherein certain of the passages are provided with outlets along part of their length.
6. A sleeved and legged garment constructed to enclose the human body from the neck down to the hands and feet of the wearer, said garment having a neck opening joining a body opening and having arm and leg openings, means for closing the latter openings about a wearer's wrists and ankles to the escape of any substantial amount of air under moderate positive pressure within the garment, means for progressively closing the body opening from the end opposite the neck opening to control the exhaust of air in the region adjoining the juncture of the neck and body openings, an air-distributing manifold arranged within the garment and having air-distributing passages opening into portions within the garment covering a wearer's body, and hav ing other passages thereof opening into portions within the garment extending between the wrists and elbows and between the knees and ankles of the wearer.
KARL L. DUNN.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US732565A US2573414A (en) | 1947-03-05 | 1947-03-05 | Hot work garment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US732565A US2573414A (en) | 1947-03-05 | 1947-03-05 | Hot work garment |
Publications (1)
Publication Number | Publication Date |
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US2573414A true US2573414A (en) | 1951-10-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US732565A Expired - Lifetime US2573414A (en) | 1947-03-05 | 1947-03-05 | Hot work garment |
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US (1) | US2573414A (en) |
Cited By (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2657396A (en) * | 1951-03-09 | 1953-11-03 | Arnold M Klein | Air ventilated suit |
US2709667A (en) * | 1951-04-18 | 1955-05-31 | Grubb Robert | Fire fighter suit |
US2749558A (en) * | 1951-12-11 | 1956-06-12 | Lent Constantin Paul | Defecation relief unit for aeroplane personnel and sick-bed |
US2773262A (en) * | 1954-10-14 | 1956-12-11 | Du Pont | Air ventilation harness |
DE1039004B (en) * | 1953-12-23 | 1958-09-18 | Virgil Stark | Portable device for protecting the human body against heat |
DE1077066B (en) * | 1952-12-16 | 1960-03-03 | Draegerwerk Ag | Breathing mask with fresh air supply |
US2935748A (en) * | 1956-11-13 | 1960-05-10 | Goodrich Co B F | Ventilation garment for inflatable flying suit |
US2966684A (en) * | 1957-11-05 | 1961-01-03 | John H Bonin | Heat protective outfit |
US3049896A (en) * | 1960-04-27 | 1962-08-21 | Environment Inc | Personnel isolation and protection systems |
US3051164A (en) * | 1959-08-17 | 1962-08-28 | Univ Notre Dame Du Lac | Jacket isolator for use in sterile techniques |
US3103016A (en) * | 1960-03-24 | 1963-09-10 | Temperature Engineering Corp | Glove assembly for controlled atmosphere enclosure |
US3140495A (en) * | 1960-09-09 | 1964-07-14 | Wilson Rubber Company | Glove assembly |
US3291126A (en) * | 1963-07-02 | 1966-12-13 | Raymond R Messick | Air cooling unit for protective clothing and the like |
US3449761A (en) * | 1967-04-17 | 1969-06-17 | Richard W Long | Heated underwater diving suit |
US3804086A (en) * | 1971-11-12 | 1974-04-16 | B Agnew | Surgical vacuum apparel |
US4127122A (en) * | 1976-03-26 | 1978-11-28 | Gesellschaft Fur Kernforschung Gmbh | Breathing apparatus |
US4146933A (en) * | 1976-07-19 | 1979-04-03 | Barry R. Jenkins | Conditioned-air suit and system |
US4403608A (en) * | 1980-04-23 | 1983-09-13 | Dragerwerk Aktiengesellschaft | Pressure gas ventilated protective suit and method of operating the suit |
US4513452A (en) * | 1983-03-14 | 1985-04-30 | Rankin Sr P Phillip | Heat resistant suit for use in boiler repair |
US5048124A (en) * | 1989-09-29 | 1991-09-17 | E. I. Du Pont De Nemours And Company | Easy access protective coveralls |
US5279287A (en) * | 1989-12-29 | 1994-01-18 | E. I. Du Pont De Nemours And Company | Coveralls for protection against flash fires |
US5421326A (en) * | 1993-04-19 | 1995-06-06 | H.R.I. Incorporated | Heat resistant suit with active cooling system |
US5867825A (en) * | 1997-07-30 | 1999-02-09 | Scheerer; Michael Robert | Cuffed and folded garment package and method of forming same to prevent contamination |
US6394088B1 (en) * | 1998-11-06 | 2002-05-28 | Mark R. Frye | Oxygen-delivery system with portable oxygen meter |
US20050143796A1 (en) * | 2002-04-10 | 2005-06-30 | Augustine Scott D. | Patient comfort apparatus and system |
US20060122671A1 (en) * | 2004-12-07 | 2006-06-08 | Albrecht Mark C | Warming device with varied permeability |
US20060122672A1 (en) * | 2004-12-07 | 2006-06-08 | Anderson Thomas P | Warming device |
US20060184218A1 (en) * | 2005-02-11 | 2006-08-17 | Bieberich Mark T | Clinical garment for comfort warming and prewarming |
US20060184217A1 (en) * | 2005-02-11 | 2006-08-17 | Van Duren Albert P | Warming device for perioperative use |
US20060184216A1 (en) * | 2005-02-11 | 2006-08-17 | Van Duren Albert P | Thermal blanket for warming the limbs |
US20060184215A1 (en) * | 2004-07-21 | 2006-08-17 | Bieberich Mark T | Perioperative warming device |
US20060259104A1 (en) * | 2004-12-07 | 2006-11-16 | Panser Carol J | Warming device |
US20070093885A1 (en) * | 2005-10-20 | 2007-04-26 | Arizant Healthcare Inc. | Multifunction warming device with an upper body convective apparatus |
US7302808B1 (en) | 2005-10-04 | 2007-12-04 | Wilcox Industries Corp. | Cooling module and central shaft, hydration module and improved garment penetrator therefor |
US20080177361A1 (en) * | 2007-01-23 | 2008-07-24 | Arizant Healthcare Inc. | Convective warming device with a drape |
US20090228083A1 (en) * | 2005-10-20 | 2009-09-10 | Arizant Healthcare Inc. | Warming device with provisions for deploying elements of an upper body convective apparatus and for deploying the lower portion of the warming device |
US20100179624A1 (en) * | 2002-04-10 | 2010-07-15 | Arizant Healthcare Inc. | Warming device constructions with a poncho-type patient gown |
US7766022B2 (en) | 2005-06-16 | 2010-08-03 | Eurio, Inc. | Modular system for concealment and shelter |
US7802582B2 (en) | 2006-07-10 | 2010-09-28 | Evrio, Inc. | System for concealment and shelter with structure for rapid setup and tight skin |
US7828038B2 (en) | 2001-06-04 | 2010-11-09 | Evrio, Inc. | Universal lightweight portable concealment means and methods |
US8056572B2 (en) | 2001-06-04 | 2011-11-15 | Evrio, Inc. | System for rapid concealment and shelter including angular frames and warfighter covers |
US8397738B2 (en) | 2001-06-04 | 2013-03-19 | Evrio, Inc. | Modular system for concealment and shelter |
US20150113715A1 (en) * | 2011-03-22 | 2015-04-30 | Medline Industries, Inc. | Protective apparel and support apparatus and method of use |
US20150231420A1 (en) * | 2014-02-20 | 2015-08-20 | Draeger Safety Uk Limited | Garment |
US20150231419A1 (en) * | 2014-02-20 | 2015-08-20 | Draeger Safety Uk Limited | Garment |
US20150320124A1 (en) * | 2014-05-07 | 2015-11-12 | Medline Industries, Inc. | Protective apparel system with impervious protection |
US9480290B2 (en) | 2011-03-22 | 2016-11-01 | Medline Industries, Inc. | Protective apparel and support apparatus and method of use |
WO2017012908A1 (en) * | 2015-07-23 | 2017-01-26 | G-Nius Schweiz Ag | Cooling suit |
US10448685B2 (en) | 2011-03-22 | 2019-10-22 | Medline Industries, Inc. | Protective apparel and support apparatus and method of use |
US20220212040A1 (en) * | 2021-01-06 | 2022-07-07 | Unitech Services Group, Inc. | Personal protective equipment ensemble made up of a launderable hood and an air dispersion protective headgear |
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US2171337A (en) * | 1938-10-17 | 1939-08-29 | Hellmann John | Air conditioned garment |
US2255751A (en) * | 1939-12-16 | 1941-09-16 | Ingersoll Rand Co | Body conditioning apparatus suit |
US2413386A (en) * | 1944-08-11 | 1946-12-31 | Carrier Corp | Suit for circulating conditioned air about a person |
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1947
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US2171337A (en) * | 1938-10-17 | 1939-08-29 | Hellmann John | Air conditioned garment |
US2255751A (en) * | 1939-12-16 | 1941-09-16 | Ingersoll Rand Co | Body conditioning apparatus suit |
US2413386A (en) * | 1944-08-11 | 1946-12-31 | Carrier Corp | Suit for circulating conditioned air about a person |
Cited By (103)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2657396A (en) * | 1951-03-09 | 1953-11-03 | Arnold M Klein | Air ventilated suit |
US2709667A (en) * | 1951-04-18 | 1955-05-31 | Grubb Robert | Fire fighter suit |
US2749558A (en) * | 1951-12-11 | 1956-06-12 | Lent Constantin Paul | Defecation relief unit for aeroplane personnel and sick-bed |
DE1077066B (en) * | 1952-12-16 | 1960-03-03 | Draegerwerk Ag | Breathing mask with fresh air supply |
DE1039004B (en) * | 1953-12-23 | 1958-09-18 | Virgil Stark | Portable device for protecting the human body against heat |
US2773262A (en) * | 1954-10-14 | 1956-12-11 | Du Pont | Air ventilation harness |
US2935748A (en) * | 1956-11-13 | 1960-05-10 | Goodrich Co B F | Ventilation garment for inflatable flying suit |
US2966684A (en) * | 1957-11-05 | 1961-01-03 | John H Bonin | Heat protective outfit |
US3051164A (en) * | 1959-08-17 | 1962-08-28 | Univ Notre Dame Du Lac | Jacket isolator for use in sterile techniques |
US3103016A (en) * | 1960-03-24 | 1963-09-10 | Temperature Engineering Corp | Glove assembly for controlled atmosphere enclosure |
US3049896A (en) * | 1960-04-27 | 1962-08-21 | Environment Inc | Personnel isolation and protection systems |
US3140495A (en) * | 1960-09-09 | 1964-07-14 | Wilson Rubber Company | Glove assembly |
US3291126A (en) * | 1963-07-02 | 1966-12-13 | Raymond R Messick | Air cooling unit for protective clothing and the like |
US3449761A (en) * | 1967-04-17 | 1969-06-17 | Richard W Long | Heated underwater diving suit |
US3804086A (en) * | 1971-11-12 | 1974-04-16 | B Agnew | Surgical vacuum apparel |
US4127122A (en) * | 1976-03-26 | 1978-11-28 | Gesellschaft Fur Kernforschung Gmbh | Breathing apparatus |
US4146933A (en) * | 1976-07-19 | 1979-04-03 | Barry R. Jenkins | Conditioned-air suit and system |
US4403608A (en) * | 1980-04-23 | 1983-09-13 | Dragerwerk Aktiengesellschaft | Pressure gas ventilated protective suit and method of operating the suit |
US4513452A (en) * | 1983-03-14 | 1985-04-30 | Rankin Sr P Phillip | Heat resistant suit for use in boiler repair |
US5048124A (en) * | 1989-09-29 | 1991-09-17 | E. I. Du Pont De Nemours And Company | Easy access protective coveralls |
US5279287A (en) * | 1989-12-29 | 1994-01-18 | E. I. Du Pont De Nemours And Company | Coveralls for protection against flash fires |
US5421326A (en) * | 1993-04-19 | 1995-06-06 | H.R.I. Incorporated | Heat resistant suit with active cooling system |
US5867825A (en) * | 1997-07-30 | 1999-02-09 | Scheerer; Michael Robert | Cuffed and folded garment package and method of forming same to prevent contamination |
US6394088B1 (en) * | 1998-11-06 | 2002-05-28 | Mark R. Frye | Oxygen-delivery system with portable oxygen meter |
US8397738B2 (en) | 2001-06-04 | 2013-03-19 | Evrio, Inc. | Modular system for concealment and shelter |
US7828038B2 (en) | 2001-06-04 | 2010-11-09 | Evrio, Inc. | Universal lightweight portable concealment means and methods |
US8056572B2 (en) | 2001-06-04 | 2011-11-15 | Evrio, Inc. | System for rapid concealment and shelter including angular frames and warfighter covers |
US7837721B2 (en) | 2002-04-10 | 2010-11-23 | Arizant Healthcare Inc. | Patient comfort apparatus and system |
US20050143796A1 (en) * | 2002-04-10 | 2005-06-30 | Augustine Scott D. | Patient comfort apparatus and system |
US11311411B2 (en) | 2002-04-10 | 2022-04-26 | 3M Innovative Properties Company | Patient comfort apparatus and system |
US8597339B2 (en) | 2002-04-10 | 2013-12-03 | Arizant Healthcare Inc. | Patient comfort apparatus and system |
US8192475B2 (en) | 2002-04-10 | 2012-06-05 | Arizant Healthcare Inc. | Warming device constructions with a poncho-type patient gown |
US20100179624A1 (en) * | 2002-04-10 | 2010-07-15 | Arizant Healthcare Inc. | Warming device constructions with a poncho-type patient gown |
US20080027522A1 (en) * | 2004-07-21 | 2008-01-31 | Arizant Healthcare Inc. | Perioperative warming method |
US8025690B2 (en) | 2004-07-21 | 2011-09-27 | Arizant Healthcare Inc. | Perioperative warming method |
US8123792B2 (en) | 2004-07-21 | 2012-02-28 | Arizant Healthcare Inc. | Perioperative warming device |
US20060184215A1 (en) * | 2004-07-21 | 2006-08-17 | Bieberich Mark T | Perioperative warming device |
US7276076B2 (en) | 2004-07-21 | 2007-10-02 | Arizant Healthcare Inc. | Perioperative warming device |
US20080027521A1 (en) * | 2004-07-21 | 2008-01-31 | Arizant Healthcare Inc. | Perioperative warming device |
US20070239240A9 (en) * | 2004-07-21 | 2007-10-11 | Bieberich Mark T | Perioperative warming device |
US20060122671A1 (en) * | 2004-12-07 | 2006-06-08 | Albrecht Mark C | Warming device with varied permeability |
US7226454B2 (en) | 2004-12-07 | 2007-06-05 | Arizant Healthcare Inc. | Warming device with varied permeability |
US20070239239A1 (en) * | 2004-12-07 | 2007-10-11 | Arizant Healthcare Inc. | Warming device with varied permeability |
US7364584B2 (en) | 2004-12-07 | 2008-04-29 | Arizant Healthcare Inc. | Warming device |
US20080125840A1 (en) * | 2004-12-07 | 2008-05-29 | Arizant Healthcare Inc. | Warming device |
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