Patent US5655653A successfully refreshed from Google Patents.
US5655653A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pouch for orthodontic appliance
Assignee: 3M Co
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Filing: 1995-07-11
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Granted: 1997-08-12
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Expires: 2015-07-11
Abstract
Abstract A pouch especially adapted for packaging small articles such as orthodontic appliances includes a pair of sheets that are joined together. In one embodiment, one sheet of the pouch extends beyond the other sheet in order to provide additional space for text or other information. In another embodiment, the pouch includes a tamper evident indicator and a recloseable section so that the pouch can be reused. In another embodiment, a line of perforations extends across the pouch and across an orthodontic archwire packaged in the pouch, so that the archwire can be grasped with a tool when the package is opened along the perforations without directly contacting the user.
Inventors
- 👤 Bruce E. Chester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:15
CPC Classifications
A; A61; A61C; A61C7/00; A61C19/00; A61C19/02; A61C2202/00; A61C7/12; A61C7/20
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
180 words
A packaged article comprising: a first sheet; a second sheet extending over said first sheet; and an orthodontic archwire located between said first sheet and said second sheet, said second sheet being fixed to said first sheet at least partially along a path circumscribing said archwire, said archwire being generally U-shaped and having a first leg, a second leg spaced from said first leg and a curved bight portion interconnecting said first leg and said second leg, said first sheet and said second sheet each including a line of weakness extending across said first leg and said second leg such that when said first sheet and said second sheet are torn along said lines of weakness, said bight portion of said archwire is exposed for grasping while a portion of said first leg and said second leg of said archwire remains between said first sheet and said second sheet, and whereby the space between said first leg and said second leg provides a location for grasping said article within the confines of said archwire without pressing directly on said archwire.
Claim 2
Dependent Claim
180 words
A packaged article comprising: a first sheet; a second sheet extending over said first sheet; and an orthodontic archwire located between said first sheet and said second sheet, said second sheet being fixed to said first sheet at least partially along a path circumscribing said archwire, said archwire being generally U-shaped and having a first leg, a second leg spaced from said first leg and a curved bight portion interconnecting said first leg and said second leg, said first sheet and said second sheet each including a line of weakness extending across said first leg and said second leg such that when said first sheet and said second sheet are torn along said lines of weakness, said bight portion of said archwire is exposed for grasping while a portion of said first leg and said second leg of said archwire remains between said first sheet and said second sheet, and whereby the space between said first leg and said second leg provides a location for grasping said article within the confines of said archwire without pressing directly on said archwire.
Claim 3
Dependent Claim
50 words
The packaged article of claim 1, wherein said second sheet is fixed to said first sheet along said path circumscribing said archwire by at least one of the group consisting of an adhesive seal, a cohesive seal, an induction seal, a heat seal, a welded seal and a cold seal.
Claim 4
Dependent Claim
17 words
The packaged article of claim 1, wherein at least one of said lines of weakness comprises perforations.
Claim 5
Dependent Claim
26 words
The packaged article of claim 1, including a pressure sensitive adhesive for fixing said second sheet to said first sheet along said path circumscribing said archwire.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-08-11 | 2001-02-10 | 2001-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-08-11 | 2005-02-10 | 2005-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-08-11 | 2009-02-10 | 2009-08-12 | $7700.00 | Window Closed / Lapsed |