US4240240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a package having foam inserts
Assignee: International Business Machines Corp
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Filing: 1979-07-16
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Granted: 1980-12-23
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Expires: 1999-07-16
Abstract
Abstract A method is provided for making a package having upper and lower foam cushion inserts which cooperate with each other to enclose an article therebetween which is placed in the package. The method includes the steps of forming convolutions in at least one surface of a piece of foam material to form a first foam insert, and then removing a section of convoluted foam material from the piece of foam material to form a cutout therein. Then, the removed section which forms the second foam insert is applied to one wall of a package with the unconvoluted surface thereof adhered to the wall, and the first foam insert is applied to an opposite wall of the package, with the second insert being in alignment with the cutout area of the first insert, whereby an article placed in the cutout area is cushioned between the foam material on the opposite walls of the package.
Inventors
- 👤 Joel B. Cohen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:05
CPC Classifications
B; B65; B65B; B65B55/00; B65B55/20; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24496
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
183 words
A method of making a package having first and second foam cushion inserts, comprising the steps of: providing a package having relatively movable first and second sections, said first and second sections being movable towards and away from a closed position; forming convolutions in at least one surface of a piece of foam material; removing a section of foam material from said piece of foam material to form a cutout area in said piece of foam material for receiving an article, said piece of foam material with said cutout area therein defining a first foam insert and said removed section of foam material defining a second foam insert; and applying said first and second foam inserts to said first and second sections of said package, respectively, so that said cutout area faces said second foam insert and is in alignment therewith when said first and second sections are in said closed position, whereby an article placed in said cutout area is cushioned between said first and second foam inserts when said first and second sections of said package are in said closed position.
Claim 2
Independent Claim
183 words
A method of making a package having first and second foam cushion inserts, comprising the steps of: providing a package having relatively movable first and second sections, said first and second sections being movable towards and away from a closed position; forming convolutions in at least one surface of a piece of foam material; removing a section of foam material from said piece of foam material to form a cutout area in said piece of foam material for receiving an article, said piece of foam material with said cutout area therein defining a first foam insert and said removed section of foam material defining a second foam insert; and applying said first and second foam inserts to said first and second sections of said package, respectively, so that said cutout area faces said second foam insert and is in alignment therewith when said first and second sections are in said closed position, whereby an article placed in said cutout area is cushioned between said first and second foam inserts when said first and second sections of said package are in said closed position.
Claim 3
Dependent Claim
38 words
The method of claim 1, wherein the step of removing includes removing a section of foam material from a surface of said foam material having convolutions formed therein so that one surface of said removed section is convoluted.
Claim 4
Dependent Claim
41 words
The method of claim 1, wherein the step of applying comprises adhering one surface of said second foam insert to said second section of said package so that it is in alignment with said cutout area of said first foam insert.
Claim 5
Dependent Claim
27 words
The method of claim 1, wherein the step of applying comprises adhering an unconvoluted surface of said first foam insert to said first section of said package.
Claim 6
Dependent Claim
49 words
The method of claim 1, wherein the step of removing comprises deforming said piece of foam material so that a portion thereof is moved out of the plane of said piece of foam material, and then cutting said deformed portion to remove it from said piece of foam material.
Claim 7
Dependent Claim
42 words
The method of claim 1, wherein the step of removing comprises the step of cutting said piece of foam material so that the cut surface of said second foam insert matches the shape of the cutout area of said first foam insert.
Claim 8
Dependent Claim
45 words
The method of claim 1, wherein the first and second sections of said package include first and second walls, respectively, and said step of applying comprises adhering said first foam insert to said first wall and adhering said second foam insert to said second wall.
Claim 9
Independent Claim
173 words
A method of making a package having first and second foam cushion inserts, comprising the steps of: providing a package having relatively movable first and second sections, said first and second sections being movable towards and away from a closed position; providing a piece of foam material; removing a section of foam material from said piece of foam insert to form a cutout area therein for receiving an article, said piece of foam material with said cutout area therein defining a first foam insert and said removed section defining a second foam insert; and applying said first and second foam inserts to said first and second sections of said package, respectively, so that said cutout area of said first foam insert faces said second foam insert and is in alignment therewith when said first and second sections are in said closed position, whereby an article placed in said cutout area is cushioned between said first and second foam inserts when the first and second sections of said package are in said closed position.
Claim 10
Independent Claim
173 words
A method of making a package having first and second foam cushion inserts, comprising the steps of: providing a package having relatively movable first and second sections, said first and second sections being movable towards and away from a closed position; providing a piece of foam material; removing a section of foam material from said piece of foam insert to form a cutout area therein for receiving an article, said piece of foam material with said cutout area therein defining a first foam insert and said removed section defining a second foam insert; and applying said first and second foam inserts to said first and second sections of said package, respectively, so that said cutout area of said first foam insert faces said second foam insert and is in alignment therewith when said first and second sections are in said closed position, whereby an article placed in said cutout area is cushioned between said first and second foam inserts when the first and second sections of said package are in said closed position.
Claim 11
Dependent Claim
23 words
The method of claim 8, further including the step of forming convolutions in at least one surface of said piece of foam material.
Claim 12
Dependent Claim
49 words
The method of claim 8, wherein the step of removing comprises deforming said piece of foam material so that a portion thereof is moved out of the plane of said piece of foam material, and then cutting said deformed portion to remove it from said piece of foam material.
Claim 13
Dependent Claim
42 words
The method of claim 8, wherein the step of removing comprises the step of cutting said piece of foam material so that the cut surface of said second foam insert matches the shape of the cutout area of said first foam insert.
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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) | 1983-12-23 | 1984-06-23 | 1984-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-23 | 1988-06-23 | 1988-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-23 | 1992-06-23 | 1992-12-23 | $7700.00 | Window Closed / Lapsed |