Patent US5469691A successfully refreshed from Google Patents.
US5469691A
Expired / Lapsed
US
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Process for recycling a shipping container
Assignee: ReSource America Inc
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Filing: 1993-06-02
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Granted: 1995-11-28
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Expires: 2013-06-02
Abstract
Abstract A cushioned shipping assembly includes a corrugated carton and foam inserts which are returned by an end user to the fabricator. In some embodiments, the carton collapses to a diminished size for return. The fabricator refurbishes the components, recycling aged or spent pieces. Preferably polyolefin foams, olefin-based adhesives and coatings, and wood fiber-based corrugated material make up the cushioned system, and one component is compatible with recycling processes of others. The fabricator may perform on-premises pelletizing of reclaimed polymer, thus providing a more efficient, environmentally clean system.
Inventors
- 👤 Michael J. Grey
- 👤 William H. Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 23:08
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/02; B65D81/05; B65D81/107; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/4212; B65D5/4233; B65D5/56; B65D5/563; B65D85/00; B65D85/02; B65D2565/00; B65D2565/38; B65D2565/381; B65D2565/384; B65D2565/385; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/80; Y02W90/00; Y02W90/10
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
150 words
A process for recycling a shipping container comprising: (a) providing to a product provider a shipping container and insert material for placement within the shipping container to provide a protective support for a product placed within the shipping container, the shipping container comprising a wood-pulp based material and the insert material comprising a polyolefin foam which is recyclable and designed to withstand multiple transits in normal shipping, (b) shipping to a customer the shipping container having therein the product and the insert material; (c) providing the customer with printed directions for returning the shipping container and the insert material to a fabricator via a parcel service, (d) at the fabricator, inspecting and refurbishing or replacing the shipping container and the insert material, and causing whatever is replaced to be recycled; and (e) repeating steps (b), (c), and (d) during a useful lifetime of the shipping container and the insert material.
Claim 2
Dependent Claim
150 words
A process for recycling a shipping container comprising: (a) providing to a product provider a shipping container and insert material for placement within the shipping container to provide a protective support for a product placed within the shipping container, the shipping container comprising a wood-pulp based material and the insert material comprising a polyolefin foam which is recyclable and designed to withstand multiple transits in normal shipping, (b) shipping to a customer the shipping container having therein the product and the insert material; (c) providing the customer with printed directions for returning the shipping container and the insert material to a fabricator via a parcel service, (d) at the fabricator, inspecting and refurbishing or replacing the shipping container and the insert material, and causing whatever is replaced to be recycled; and (e) repeating steps (b), (c), and (d) during a useful lifetime of the shipping container and the insert material.
Claim 3
Dependent Claim
39 words
The process of claim 1 wherein the wood-pulp based shipping container defines flaps which are folded to reduce a volume of the shipping container prior to return to the fabricator via the parcel service pursuant to the printed directions.
Claim 4
Dependent Claim
14 words
The process of claim 1 wherein the shipping container includes a surface strengthening coating.
Claim 5
Dependent Claim
24 words
The process of claim 1 wherein the insert material is bonded to at least one inside surface of the shipping container with an adhesive.
Claim 6
Dependent Claim
167 words
A process for recycling a shipping container, comprising: (a) providing to a product provider a shipping container for receiving a product for shipment, the shipping container comprising a wood-pulp based material and defining flaps which are foldable to reduce a volume of the shipping container; (b) shipping to a customer the shipping container having the product therein; (c) providing the customer with printed directions for returning the shipping container to a fabricator via a parcel service; (d) after removal of the product, folding the flaps of the shipping container to reduce the volume of the shipping container from its original volume when the product was received therein, and then returning the folded shipping container to the fabricator via the parcel service pursuant to the printed directions; (e) at the fabricator, inspecting and refurbishing the shipping container or replacing portions thereof, and causing any replaced portions of the shipping container to be recycled; and (f) repeating steps (b),(c),(d), and (e) during a useful lifetime of the shipping container.
Claim 7
Dependent Claim
167 words
A process for recycling a shipping container, comprising: (a) providing to a product provider a shipping container for receiving a product for shipment, the shipping container comprising a wood-pulp based material and defining flaps which are foldable to reduce a volume of the shipping container; (b) shipping to a customer the shipping container having the product therein; (c) providing the customer with printed directions for returning the shipping container to a fabricator via a parcel service; (d) after removal of the product, folding the flaps of the shipping container to reduce the volume of the shipping container from its original volume when the product was received therein, and then returning the folded shipping container to the fabricator via the parcel service pursuant to the printed directions; (e) at the fabricator, inspecting and refurbishing the shipping container or replacing portions thereof, and causing any replaced portions of the shipping container to be recycled; and (f) repeating steps (b),(c),(d), and (e) during a useful lifetime of the shipping container.
Claim 8
Dependent Claim
14 words
The process of claim 5 wherein the shipping container includes a surface strengthening coating.
Claim 9
Dependent Claim
224 words
A process for recycling a cushioned shipping container, comprising: (a) providing a shipping container and cushioning material for placement therewithin to provide a protective support for a product placed within the shipping container, the container comprising a wood-pulp based material and the cushioning material comprising a polyolefin foam which is recyclable and designed to withstand multiple transits in normal shipping; (b) shipping to a customer the shipping container having therein the product and the cushioning material; (c) providing the customer with printed directions for returning the shipping container and the cushioning material to a fabricator via a parcel service, wherein the wood-pulp based shipping container defines flaps which are folded to reduce a volume of the shipping container prior to return to the fabricator via the parcel service pursuant to the printed directions, and wherein the cushioning material comprises a first cushioning insert having a first complementary portion and a second cushioning insert having a second complementary portion, the first and second complementary portions respectively interfitting for compact placement into the reduced-volume shipping container prior to return to the fabricator; (d) at the fabricator, inspecting and refurbishing or replacing the shipping container and the cushioning material, and causing whatever is replaced to be recycled; and (e) repeating steps (b), (c), and (d) during a useful lifetime of the shipping container and the cushioning material.
Claim 10
Dependent Claim
224 words
A process for recycling a cushioned shipping container, comprising: (a) providing a shipping container and cushioning material for placement therewithin to provide a protective support for a product placed within the shipping container, the container comprising a wood-pulp based material and the cushioning material comprising a polyolefin foam which is recyclable and designed to withstand multiple transits in normal shipping; (b) shipping to a customer the shipping container having therein the product and the cushioning material; (c) providing the customer with printed directions for returning the shipping container and the cushioning material to a fabricator via a parcel service, wherein the wood-pulp based shipping container defines flaps which are folded to reduce a volume of the shipping container prior to return to the fabricator via the parcel service pursuant to the printed directions, and wherein the cushioning material comprises a first cushioning insert having a first complementary portion and a second cushioning insert having a second complementary portion, the first and second complementary portions respectively interfitting for compact placement into the reduced-volume shipping container prior to return to the fabricator; (d) at the fabricator, inspecting and refurbishing or replacing the shipping container and the cushioning material, and causing whatever is replaced to be recycled; and (e) repeating steps (b), (c), and (d) during a useful lifetime of the shipping container and the cushioning material.
Claim 11
Dependent Claim
43 words
The process of claim 7 wherein the inserts recess within each other such that the recessed inserts bear against six sides of an interior of the shipping container when placed within the shipping container to strengthen the container during return to the fabricator.
Claim 12
Dependent Claim
156 words
A process for recycling a cushioned shipping container, comprising: (a) providing to plural product providers a shipping container and cushioning material for placement within the container to provide a protective support for a product placed within the shipping container, the container comprising a wood-pulp based material and the cushioning material comprising a polyolefin foam which is recyclable and designed to withstand multiple transits in normal shipping; (b) shipping to a customer the shipping container having therein the product and the cushioning material; (c) providing the customer with printed directions for returning the shipping container and the cushioning material to a fabricator or a resource center via a parcel service; (d) at the fabricator or resource center, inspecting and refurbishing or replacing the shipping container and the cushioning material, and causing whatever is replaced to be recycled; and (e) repeating steps (b), (c), and (d) during a useful lifetime of the shipping container and the cushioning material.
Claim 13
Dependent Claim
156 words
A process for recycling a cushioned shipping container, comprising: (a) providing to plural product providers a shipping container and cushioning material for placement within the container to provide a protective support for a product placed within the shipping container, the container comprising a wood-pulp based material and the cushioning material comprising a polyolefin foam which is recyclable and designed to withstand multiple transits in normal shipping; (b) shipping to a customer the shipping container having therein the product and the cushioning material; (c) providing the customer with printed directions for returning the shipping container and the cushioning material to a fabricator or a resource center via a parcel service; (d) at the fabricator or resource center, inspecting and refurbishing or replacing the shipping container and the cushioning material, and causing whatever is replaced to be recycled; and (e) repeating steps (b), (c), and (d) during a useful lifetime of the shipping container and the cushioning material.
Claim 14
Dependent Claim
40 words
The process of claim 9 wherein the wood-pulp based shipping container defines flaps which are folded to reduce a volume of the shipping container prior to return to the resource center via the parcel service pursuant to the printed directions.
Claim 15
Dependent Claim
31 words
The process of claim 9 wherein the cushioning material comprises at least two cushioning inserts which interfit for placement into the reduced-volume shipping container prior to return to the resource center.
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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) | 1998-11-27 | 1999-05-29 | 1999-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-11-27 | 2003-05-29 | 2003-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-11-27 | 2007-05-29 | 2007-11-28 | $7700.00 | Window Closed / Lapsed |