US5402536A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Forearm protector for medical, dental and other health care workers
Assignee: Individual
•
Filing: 1992-09-29
•
Granted: 1995-04-04
•
Expires: 2012-09-29
Abstract
Abstract A forearm and skin protector worn over the hand and forearm to be used underneath standard rubber surgical gloves. The protector is a crushable, lightweight, semi-rigid material encompassing the palm and back of the hand and the forearm, and having openings for the thumb and at least two openings for the remaining four fingers, said material having an interior side nearest the skin and an exterior side opposite thereto, said interior side comprised of a moisture absorbing material, and the exterior side comprised of a cellophane-thin non-penetrable membrane.
Inventors
- 👤 Joseph D. Matthews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:53
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/05; A41D13/08; A41D13/12; A41D13/1209; A41D13/1227
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
217 words
A forearm and skin protector worn over the hand and over the middle to upper forearm of a wearer to be used under rubber surgical type gloves, said protector comprised of two substantially symmetric pieces of semi-rigid material each piece having two opposing sides and two opposing ends, one a finger end and one a forearm end, and having on each side nearest the finger end opposing protruding sections corresponding to a thumb section and a pinkie finger section respectively, and such that when the two pieces are attached together on corresponding sides, an interior is created, and wherein the finger ends of the two pieces are connected so as to create three finger openings in the finger end and substantially opposing thumb and pinkie finger openings on the two sides respectively, and wherein said semi-rigid material is easily crushable, lightweight and has a moisture absorbing side and a non-penetrable to fluids side, and wherein the two pieces of substantially symmetric semi-rigid material are connected so that the absorbing sides of each piece oppose each other to create an interior, and wherein the two pieces are of a size that when connected and worn over the hand and forearm of a wearer the forearm end extends at least to the middle of the forearm of a wearer.
Claim 2
Dependent Claim
217 words
A forearm and skin protector worn over the hand and over the middle to upper forearm of a wearer to be used under rubber surgical type gloves, said protector comprised of two substantially symmetric pieces of semi-rigid material each piece having two opposing sides and two opposing ends, one a finger end and one a forearm end, and having on each side nearest the finger end opposing protruding sections corresponding to a thumb section and a pinkie finger section respectively, and such that when the two pieces are attached together on corresponding sides, an interior is created, and wherein the finger ends of the two pieces are connected so as to create three finger openings in the finger end and substantially opposing thumb and pinkie finger openings on the two sides respectively, and wherein said semi-rigid material is easily crushable, lightweight and has a moisture absorbing side and a non-penetrable to fluids side, and wherein the two pieces of substantially symmetric semi-rigid material are connected so that the absorbing sides of each piece oppose each other to create an interior, and wherein the two pieces are of a size that when connected and worn over the hand and forearm of a wearer the forearm end extends at least to the middle of the forearm of a wearer.
Claim 3
Dependent Claim
194 words
A forearm and skin protector worn over the hand and over the middle to upper forearm of a wearer to be used under rubber surgical type gloves, said protector comprised of two substantially symmetric pieces of semi-rigid material said two pieces having corresponding sides and connected together to create two opposing ends, a finger end and a forearm end, and an interior, and attached together on all corresponding sides except at the two ends, wherein the finger end is connected so as to create at least two openings each side having near the finger end a hole, forming substantially opposing thumb and pinkie finger holes, for the remaining fingers, wherein said semi-rigid material is easily crushable, light-weight and has a moisture absorbing side and a non-penetrable to fluid side, and wherein the two pieces of substantially symmetric semi-rigid material are connected so that the absorbing sides of each piece oppose each other to create an interior protector, and wherein the two pieces are of a size that when connected and worn over the hand and forearm of the wearer, the forearm end extends at least to the middle of the forearm of the wearer.
Claim 4
Dependent Claim
194 words
A forearm and skin protector worn over the hand and over the middle to upper forearm of a wearer to be used under rubber surgical type gloves, said protector comprised of two substantially symmetric pieces of semi-rigid material said two pieces having corresponding sides and connected together to create two opposing ends, a finger end and a forearm end, and an interior, and attached together on all corresponding sides except at the two ends, wherein the finger end is connected so as to create at least two openings each side having near the finger end a hole, forming substantially opposing thumb and pinkie finger holes, for the remaining fingers, wherein said semi-rigid material is easily crushable, light-weight and has a moisture absorbing side and a non-penetrable to fluid side, and wherein the two pieces of substantially symmetric semi-rigid material are connected so that the absorbing sides of each piece oppose each other to create an interior protector, and wherein the two pieces are of a size that when connected and worn over the hand and forearm of the wearer, the forearm end extends at least to the middle of the forearm of the wearer.
Claim 5
Dependent Claim
154 words
A forearm and skin protector worn over the hand and forearm of a wearer to be used under rubber surgical gloves and having an inside nearest the skin of the wearer and an outermost portion opposite thereto, said protector comprised of an easily crushable, light-weight, semi-rigid material forming an enclosure sufficient to enclose the hand and middle to upper forearm of the wearer, having two opposing ends with openings, a forearm end opening and a finger end opening having three holes for fingers, and two sides between the two ends, each side having near the finger end a hole comprising substantially opposing thumb and little finger holes, and wherein said material is comprised of two or more membranes attached together, one membrane of which is a moisture absorbing material, and the other membrane which is a cellophane-thin non-penetrable to fluid polymer material, an whereby the polymer material comprises the outermost portion of the protector.
Claim 6
Dependent Claim
154 words
A forearm and skin protector worn over the hand and forearm of a wearer to be used under rubber surgical gloves and having an inside nearest the skin of the wearer and an outermost portion opposite thereto, said protector comprised of an easily crushable, light-weight, semi-rigid material forming an enclosure sufficient to enclose the hand and middle to upper forearm of the wearer, having two opposing ends with openings, a forearm end opening and a finger end opening having three holes for fingers, and two sides between the two ends, each side having near the finger end a hole comprising substantially opposing thumb and little finger holes, and wherein said material is comprised of two or more membranes attached together, one membrane of which is a moisture absorbing material, and the other membrane which is a cellophane-thin non-penetrable to fluid polymer material, an whereby the polymer material comprises the outermost portion of the protector.
Claim 7
Dependent Claim
149 words
A forearm and skin protector worn over the hand and forearm of a wearer to be used under rubber surgical gloves, said protector comprised of an easily crushable, light-weight, semi-rigid material forming an enclosure sufficient to enclose the hand and middle to upper forearm of the wearer, having two opposing ends with openings, a forearm end opening and at the opposing end an opening for a thumb and four openings, one for each of the remaining four fingers to extrude through when the protector is worn, and wherein said material is comprised of three membranes attached together, one membrane of which is a cellophane-thin non-penetrable to fluid polymer material, the second membrane of which is a cellophane-thin polymer material having minute holes therein for passing fluid through, and the third membrane of which is a moisture absorbing material, wherein said third membrane is sandwiched between the two polymer membranes.
Claim 8
Dependent Claim
149 words
A forearm and skin protector worn over the hand and forearm of a wearer to be used under rubber surgical gloves, said protector comprised of an easily crushable, light-weight, semi-rigid material forming an enclosure sufficient to enclose the hand and middle to upper forearm of the wearer, having two opposing ends with openings, a forearm end opening and at the opposing end an opening for a thumb and four openings, one for each of the remaining four fingers to extrude through when the protector is worn, and wherein said material is comprised of three membranes attached together, one membrane of which is a cellophane-thin non-penetrable to fluid polymer material, the second membrane of which is a cellophane-thin polymer material having minute holes therein for passing fluid through, and the third membrane of which is a moisture absorbing material, wherein said third membrane is sandwiched between the two polymer membranes.
References Cited (Backward Citations)
GB287546A
Cited
GB423045A
Cited
US3256882A
Cited
US3657741A
Cited
FR2135444A1
Cited
DE2242805A1
Cited
US4344999A
Cited
WO1981003265A1
Cited
US4856112A
Cited
WO1989000385A1
Cited
US4843645A
Cited
US4918754A
Cited
NL8802550A
Cited
US4884297A
Cited
US5063919A
Cited
US4967419A
Cited
US5070541A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-04-03 | 1998-10-03 | 1999-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-04-03 | 2002-10-03 | 2003-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-04-03 | 2006-10-03 | 2007-04-04 | $7700.00 | Window Closed / Lapsed |