US4262050A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Skin packaging substrate
Assignee: Individual
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Filing: 1978-09-01
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Granted: 1981-04-14
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Expires: 1998-09-01
Abstract
Abstract A skin packaging substrate which includes a corrugated paper member made of a medium member sandwiched between first and second liner members is glued to a first chipboard member on one side thereof and is glued to a second chipboard member on the other side thereof. A plastic film is applied to the exposed surface of each of the chipboard members. Perforations are provided in each of the chipboard paper members which perforations extend into the interior of the corrugated paper member. An apparatus is disclosed for skin packaging products to both sides of the substrate.
Inventors
- 👤 Henry H. Jenkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:23
CPC Classifications
B; B32; B32B; B32B3/00; B32B3/26; B32B3/28; B32B21/00; B32B21/04; B32B21/08; B32B3/266; B32B2553/00; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24331; Y10T428/24628; Y10T428/24669; Y10T428/24694; Y10T428/24711; Y10T428/24727
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
143 words
A substrate for use in skin packaging including a corrugated paper member comprising a generally sinusoidally extending medium member sandwiched between first and second liner members, a first chipboard member adhered to said first liner member on a first side of said first chipboard member, a plastic film on a second side of said first chipboard member, a first plurality of perforations extending through said plastic film and said first chipboard member and through said first liner member and into said medium member, a second chipboard member adhered to said second liner member on a first side of said second chipboard member, a plastic film on a second side of said second chipboard member, and a second plurality of perforations extending through said last mentioned plastic film and said second chipboard member and through said second liner member and into said medium member.
Claim 2
Dependent Claim
143 words
A substrate for use in skin packaging including a corrugated paper member comprising a generally sinusoidally extending medium member sandwiched between first and second liner members, a first chipboard member adhered to said first liner member on a first side of said first chipboard member, a plastic film on a second side of said first chipboard member, a first plurality of perforations extending through said plastic film and said first chipboard member and through said first liner member and into said medium member, a second chipboard member adhered to said second liner member on a first side of said second chipboard member, a plastic film on a second side of said second chipboard member, and a second plurality of perforations extending through said last mentioned plastic film and said second chipboard member and through said second liner member and into said medium member.
Claim 3
Dependent Claim
118 words
A substrate for use in skin packaging including a corrugated paper member comprising a generally sinusoidally extending medium member sandwiched between first and second liner members, a first chipboard member adhered to said first liner member on a first side of said first chipboard member, a plastic film on a second side of said first chipboard member, a first plurality of perforations extending through said plastic film and said first chipboard member and through said first liner member and into said medium member, a plastic film on the outer surface of said second liner member and a second plurality of perforations extending through said last mentioned plastic film and said second liner member and into said medium member.
Claim 4
Dependent Claim
118 words
A substrate for use in skin packaging including a corrugated paper member comprising a generally sinusoidally extending medium member sandwiched between first and second liner members, a first chipboard member adhered to said first liner member on a first side of said first chipboard member, a plastic film on a second side of said first chipboard member, a first plurality of perforations extending through said plastic film and said first chipboard member and through said first liner member and into said medium member, a plastic film on the outer surface of said second liner member and a second plurality of perforations extending through said last mentioned plastic film and said second liner member and into said medium member.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-04-13 | 1984-10-13 | 1985-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-04-13 | 1988-10-13 | 1989-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-04-13 | 1992-10-13 | 1993-04-14 | $7700.00 | Window Closed / Lapsed |