Patent US4401213A successfully refreshed from Google Patents.
US4401213A
Expired / Lapsed
US
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Container strip having inserts
Assignee: Automated Packaging Systems Inc
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Filing: 1982-07-26
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Granted: 1983-08-30
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Expires: 2002-07-26
Abstract
Abstract A container strip of flexible film or sheet material is disclosed having inserted elements or materials which have an effect on contents which may be disposed in a container and/or enhance the package. In one embodiment the insert has anti-corrosion properties. After corrosion-susceptible products have been sealed within the container, chemicals in the insert create a protective environment for the products. By providing inserts with other appropriate chemical constituents, other desirable effects can be created. In an alternative embodiment, an insert can be used in a header portion of the container to provide support for display purposes.
Inventors
- 👤 Bernard Lerner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:53
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/54; B65D81/00; B65D81/24; Y; Y10; Y10S; Y10S206/00; Y10S206/806
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
199 words
An article for use in packaging products comprising: (a) an elongated tubular web of plastic having a pair of plies: (b) the web including a series of spaced, transverse seals securing the plies together to delineate a plurality of containers connected together end to end; (c) the web also including a plurality of spaced lines of weakness with each container having at least one such line of weakness to permit facile separation of each container from the web; (d) each of the containers including an opening such that the interconnected containers comprise a chain of coilable open bags; (e) a plurality of flexible inserts each adhered to at least one associated ply and each within a different one of the containers; and, (f) each of the inserts having a portion secured to its associated ply near an end of the insert which is the insert end nearest the bag opening of the connected bag container and another portion not secured to either ply whereby opening of a container and loading of a product therein will not be interfered with by the insert nor will the integrity of the insert to ply adherence be jeopardized by such opening and loading.
Claim 2
Dependent Claim
199 words
An article for use in packaging products comprising: (a) an elongated tubular web of plastic having a pair of plies: (b) the web including a series of spaced, transverse seals securing the plies together to delineate a plurality of containers connected together end to end; (c) the web also including a plurality of spaced lines of weakness with each container having at least one such line of weakness to permit facile separation of each container from the web; (d) each of the containers including an opening such that the interconnected containers comprise a chain of coilable open bags; (e) a plurality of flexible inserts each adhered to at least one associated ply and each within a different one of the containers; and, (f) each of the inserts having a portion secured to its associated ply near an end of the insert which is the insert end nearest the bag opening of the connected bag container and another portion not secured to either ply whereby opening of a container and loading of a product therein will not be interfered with by the insert nor will the integrity of the insert to ply adherence be jeopardized by such opening and loading.
Claim 3
Dependent Claim
15 words
The article of claim 1 wherein there is at least one insert in each container.
Claim 4
Dependent Claim
35 words
The article of claim 1 wherein the web is formed from substantially transparent plastic film material, one ply includes an opaque portion and said insert element is adhered in substantial alignment with the opaque portion.
Claim 5
Dependent Claim
25 words
The article in claim 1 wherein each opening is formed in a first web ply and the insert is adhered to a second web ply.
Claim 6
Dependent Claim
14 words
The article of claim 1 wherein each insert is comprised of a corrosion-inhibiting material.
Claim 7
Dependent Claim
14 words
The article of claim 1 wherein each insert is comprised of an anti-static material.
References Cited (Backward Citations)
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Cited
US1424356A
Cited
US2898026A
Cited
US2878849A
Cited
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Cited
US3300120A
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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) | 1986-08-29 | 1987-02-28 | 1987-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-08-29 | 1991-02-28 | 1991-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-08-29 | 1995-02-28 | 1995-08-30 | $7700.00 | Window Closed / Lapsed |