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US5542844A Expired / Lapsed US ⏱️ 0.0 years remaining

Disposable orthodontic bracket pad

Assignee: Individual
•
Filing: 1994-10-13
•
Granted: 1996-08-06
•
Expires: 2014-10-13
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Abstract

Abstract A disposable orthodontic bracket pad. The bracket pad comprises a top and a bottom sheet, wherein the top sheet is made of an inexpensive liquid-impermeable material and has a plurality of openings defining bracket staging areas, and a bottom sheet made of an inexpensive material having one side coated with an adhesive material. The bracket staging areas are preferably arranged in the shape of an arch to mimic the arrangement of teeth and facilitate bracket identification. The bottom sheet is adhered to the top sheet via said adhesive materials, forming a bracket pad having adhesive bracket staging areas. The bracket pad is preferably less than 1/8 of an inch in thickness.

Inventors

  • 👤 Gerard A. Perret, Jr.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 21:35
CPC Classifications
A; A61; A61C; A61C7/00; A61C7/12

Claims Analysis

Total Claims: 20
Claim 1
Independent Claim 115 words
A disposable orthodontic bracket pad comprising: a top sheet having an upper surface and a lower surface, at least the upper surface of which is liquid impermeable, said top sheet provided with a plurality of openings defining bracket staging areas and provided with an area for mixing orthodontic bonding materials; and a bottom sheet having an upper surface and a lower surface and having a pressure-sensitive adhesive material disposed only on the upper surface thereof, said bottom sheet being adhered to said top sheet via said pressure sensitive adhesive material such that said adhesive material of said bottom sheet is exposed through said openings in said top sheet to form adhesive areas for staging brackets.
Claim 2
Dependent Claim 115 words
A disposable orthodontic bracket pad comprising: a top sheet having an upper surface and a lower surface, at least the upper surface of which is liquid impermeable, said top sheet provided with a plurality of openings defining bracket staging areas and provided with an area for mixing orthodontic bonding materials; and a bottom sheet having an upper surface and a lower surface and having a pressure-sensitive adhesive material disposed only on the upper surface thereof, said bottom sheet being adhered to said top sheet via said pressure sensitive adhesive material such that said adhesive material of said bottom sheet is exposed through said openings in said top sheet to form adhesive areas for staging brackets.
Claim 3
Dependent Claim 18 words
A disposable orthodontic bracket pad as in claim 1, wherein said top sheet is made of a plastic.
Claim 4
Dependent Claim 19 words
A disposable orthodontic bracket pad as in claim 1, wherein said top sheet is made of a treated cardboard.
Claim 5
Dependent Claim 24 words
A disposable orthodontic bracket pad as in claim 1, wherein said bracket pad is flat and not more than 1/8th of an inch thick.
Claim 6
Dependent Claim 24 words
A disposable orthodontic bracket pad as in claim 1, wherein said bracket pad is flat and not more than 1/16th of an inch thick.
Claim 7
Dependent Claim 24 words
A disposable orthodontic bracket pad as in claim 1, wherein said bracket pad is flat and not more than 1/32nd of an inch thick.
Claim 8
Dependent Claim 16 words
A disposable orthodontic bracket pad as in claim 1, wherein said bottom sheet is masking tape.
Claim 9
Dependent Claim 16 words
A disposable orthodontic bracket pad as in claim 1, wherein said bottom sheet is cellophane tape.
Claim 10
Dependent Claim 32 words
A disposable orthodontic bracket pad as in claim 1, further comprising an area on the upper surface of the top sheet of the bracket pad receptive to marking with a writing instrument.
Claim 11
Dependent Claim 23 words
A disposable orthodontic bracket pad as in claim 1, said bracket pad being provided with pre-printed numbers adjacent to said bracket staging areas.
Claim 12
Dependent Claim 22 words
A disposable orthodontic bracket pad as in claim 1, said bracket pad being provided with pre-printed numbers within said bracket staging areas.
Claim 13
Dependent Claim 127 words
A disposable orthodontic bracket pad comprising a top sheet having an upper surface and a lower surface, at least the upper surface of which is liquid impermeable, said top sheet provided with a plurality of openings defining bracket staging areas and provided with an area for mixing orthodontic bonding materials; and a bottom sheet having an upper surface and a lower surface and having a pressure-sensitive adhesive material disposed on the upper side thereof, said bottom sheet being adhered to said top sheet via said pressure sensitive adhesive material such that said adhesive material of said bottom sheet is exposed through said openings in said top sheet to form adhesive areas for staging brackets; wherein said bracket staging areas are arranged in the shape of an arch.
Claim 14
Dependent Claim 127 words
A disposable orthodontic bracket pad comprising a top sheet having an upper surface and a lower surface, at least the upper surface of which is liquid impermeable, said top sheet provided with a plurality of openings defining bracket staging areas and provided with an area for mixing orthodontic bonding materials; and a bottom sheet having an upper surface and a lower surface and having a pressure-sensitive adhesive material disposed on the upper side thereof, said bottom sheet being adhered to said top sheet via said pressure sensitive adhesive material such that said adhesive material of said bottom sheet is exposed through said openings in said top sheet to form adhesive areas for staging brackets; wherein said bracket staging areas are arranged in the shape of an arch.
Claim 15
Dependent Claim 127 words
A disposable orthodontic bracket pad comprising a top sheet having an upper surface and a lower surface, at least the upper surface of which is liquid impermeable, said top sheet provided with a plurality of openings defining bracket staging areas and provided with an area for mixing orthodontic bonding materials; and a bottom sheet having an upper surface and a lower surface and having a pressure-sensitive adhesive material disposed on the upper side thereof, said bottom sheet being adhered to said top sheet via said pressure sensitive adhesive material such that said adhesive material of said bottom sheet is exposed through said openings in said top sheet to form adhesive areas for staging brackets; wherein said bracket staging areas are arranged in the shape of a "V".
Claim 16
Dependent Claim 127 words
A disposable orthodontic bracket pad comprising a top sheet having an upper surface and a lower surface, at least the upper surface of which is liquid impermeable, said top sheet provided with a plurality of openings defining bracket staging areas and provided with an area for mixing orthodontic bonding materials; and a bottom sheet having an upper surface and a lower surface and having a pressure-sensitive adhesive material disposed on the upper side thereof, said bottom sheet being adhered to said top sheet via said pressure sensitive adhesive material such that said adhesive material of said bottom sheet is exposed through said openings in said top sheet to form adhesive areas for staging brackets; wherein said bracket staging areas are arranged in the shape of a "V".
Claim 17
Dependent Claim 168 words
A multiple bracket pad assembly comprising a plurality of disposable orthodontic bracket pads in a stack, each of said disposable orthodontic bracket pads comprising atop sheet having an upper surface and a lower surface, at least the upper surface of which is liquid impermeable, said top sheet provided with a plurality of openings defining bracket staging areas and provided with an area for mixing orthodontic bonding materials; and a bottom sheet having an upper surface and a lower surface and having a pressure-sensitive adhesive material disposed on the upper side thereof, said bottom sheet being adhered to said top sheet via said pressure sensitive adhesive material such that said adhesive material of said bottom sheet is exposed through said openings in said top sheet to form adhesive areas for staging brackets; wherein said stacked disposable orthodontic bracket pads are releasably adhered to each other such that said pads are held in a stack prior to use, and are rendered useable by peeling one bracket pad from the stack.
Claim 18
Dependent Claim 168 words
A multiple bracket pad assembly comprising a plurality of disposable orthodontic bracket pads in a stack, each of said disposable orthodontic bracket pads comprising atop sheet having an upper surface and a lower surface, at least the upper surface of which is liquid impermeable, said top sheet provided with a plurality of openings defining bracket staging areas and provided with an area for mixing orthodontic bonding materials; and a bottom sheet having an upper surface and a lower surface and having a pressure-sensitive adhesive material disposed on the upper side thereof, said bottom sheet being adhered to said top sheet via said pressure sensitive adhesive material such that said adhesive material of said bottom sheet is exposed through said openings in said top sheet to form adhesive areas for staging brackets; wherein said stacked disposable orthodontic bracket pads are releasably adhered to each other such that said pads are held in a stack prior to use, and are rendered useable by peeling one bracket pad from the stack.
Claim 19
Dependent Claim 93 words
A disposable orthodontic bracket pad comprising: a top sheet provided with a plurality of openings defining bracket staging areas, said bracket staging areas being arranged so as to form at least one arch; and a bottom sheet made of a material and having a pressure-sensitive adhesive material disposed on the upper side thereof, said bottom sheet being adhered to said top sheet via said pressure sensitive adhesive material such that said adhesive material of said bottom sheet is exposed through said openings in said top sheet to form adhesive areas for staging brackets.
Claim 20
Dependent Claim 93 words
A disposable orthodontic bracket pad comprising: a top sheet provided with a plurality of openings defining bracket staging areas, said bracket staging areas being arranged so as to form at least one arch; and a bottom sheet made of a material and having a pressure-sensitive adhesive material disposed on the upper side thereof, said bottom sheet being adhered to said top sheet via said pressure sensitive adhesive material such that said adhesive material of said bottom sheet is exposed through said openings in said top sheet to form adhesive areas for staging brackets.

References Cited (Backward Citations)

US276844A Cited
US509546A Cited
US3023539A Cited
US3245523A Cited
US4480399A Cited
US4979611A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1999-08-06 2000-02-05 2000-08-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2003-08-06 2004-02-05 2004-08-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2007-08-06 2008-02-05 2008-08-06 $7700.00 Window Closed / Lapsed

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