Patent US3222843A successfully refreshed from Google Patents.
US3222843A
Expired / Lapsed
US
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Foam packaging method and construction
Assignee: Pyles Industries Inc
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Filing: 1961-11-20
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Granted: 1965-12-14
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Expires: 1981-11-20
Abstract
No abstract record available.
Inventors
- 👤 Schneider Marvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:04
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/02; B65D81/05; B65D81/107; B65D81/113; B29; B29C; B29C44/00; B29C44/02; B29C44/12; B29C44/18; B29C44/182; B29K; B29K2075/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
THE PROTECTIVE PACKAGING METHOD WHICH COMPRISES AT LEAST PARETIALLY SURROUNDING AN OBJECT WITH AT LEAST ONE FLEXIBLE BAG HAVING CONNECTED SIDE WALLS DEFINING AN ENCLOSURE, ONE OF SAID SIDE WALLS BEING DIRECTED AGAINST SAID OBJECT AND ANOTHER OF SAID SIDE WALS BEING DIRECTED AWAY FROM SAID OBJECT, INSERTING A FOAMING SETTABLE PLASTIC MATERIAL INTO SAID ENCLOSURE OF SAID BAG, AND CAUSIANG SAID PLASTIC MATERIAL IN SAID BAG TO SET IN FOAMED CONDITION WHILE SAID BAG IS ENGAGED WITH SAID OBJECT, SAID BAG AND THE FOAMED SET PLASTIC THEREIN TAKING ON THE CONFIGURATION OF THAT PORTION OF SAID OBJECT AGAINST WHICH IT ENGAGES.
Claim 2
Dependent Claim
102 words
THE PROTECTIVE PACKAGING METHOD WHICH COMPRISES AT LEAST PARETIALLY SURROUNDING AN OBJECT WITH AT LEAST ONE FLEXIBLE BAG HAVING CONNECTED SIDE WALLS DEFINING AN ENCLOSURE, ONE OF SAID SIDE WALLS BEING DIRECTED AGAINST SAID OBJECT AND ANOTHER OF SAID SIDE WALS BEING DIRECTED AWAY FROM SAID OBJECT, INSERTING A FOAMING SETTABLE PLASTIC MATERIAL INTO SAID ENCLOSURE OF SAID BAG, AND CAUSIANG SAID PLASTIC MATERIAL IN SAID BAG TO SET IN FOAMED CONDITION WHILE SAID BAG IS ENGAGED WITH SAID OBJECT, SAID BAG AND THE FOAMED SET PLASTIC THEREIN TAKING ON THE CONFIGURATION OF THAT PORTION OF SAID OBJECT AGAINST WHICH IT ENGAGES.
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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) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |