Patent US3170569A successfully refreshed from Google Patents.
US3170569A
Expired / Lapsed
US
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Packaging parts
Assignee: Corning Glass Works
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Filing: 1963-04-26
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Granted: 1965-02-23
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Expires: 1983-04-26
Abstract
No abstract record available.
Inventors
- 👤 Eugene J Knapp
- 👤 Harry P Laffkas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:35
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/02; B65D81/05; B65D81/107; B65D81/113
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
A COMBINATION UNITARY LIGHT-WEIGHT PACKAGING PART OF FORMED PLASTIC MATERIAL AND A SHALLOW VESSEL HAVING END FLANGE PORTIONS, WHEREIN ONE SUCH PACKAGING PART IS POSITIONED ON A FLANGED PORTION AT EACH END OF SAID VESSEL, SAID PACKAGING PART COMPRISING; A RECEPTACLE HAVING A UNITARY BODY PORTION WITH TOP, BOTTOM, FRONT, BACK AND SIDE SURFACES; A RECESSED PORTION COMMUNICATING WITH SAID FRONT SURFACE AND EXTENDING BETWEEN SAID TOP AND BOTTOM SURFACES HAVING A CONFIGURATION COMPLEMENTARY TO AN END WALL OF THE VESSEL; A FORWARDLY OPENED GROOVE COMMUNICATING WITH SAID RECESSED PORTION AND RECEIVING A FLANGED END PORTION ON THE VESSEL, SAID SIDE TOP SURFACES OF THE PART COOPERATING WITH INNER WALL SURFACES OF AN ENCLOSING CONTAINER TO FIXABLY POSITION THE ARTICLE THEREIN OF THE CUSHIONABLY MAINTAINED THE FLANGED END PORTIONS OF THE ARTICLE IN SPACED-APART RELATIONSHIP WITH THE BOUNDING WALL OF THE CONTAINER.
Claim 2
Dependent Claim
142 words
A COMBINATION UNITARY LIGHT-WEIGHT PACKAGING PART OF FORMED PLASTIC MATERIAL AND A SHALLOW VESSEL HAVING END FLANGE PORTIONS, WHEREIN ONE SUCH PACKAGING PART IS POSITIONED ON A FLANGED PORTION AT EACH END OF SAID VESSEL, SAID PACKAGING PART COMPRISING; A RECEPTACLE HAVING A UNITARY BODY PORTION WITH TOP, BOTTOM, FRONT, BACK AND SIDE SURFACES; A RECESSED PORTION COMMUNICATING WITH SAID FRONT SURFACE AND EXTENDING BETWEEN SAID TOP AND BOTTOM SURFACES HAVING A CONFIGURATION COMPLEMENTARY TO AN END WALL OF THE VESSEL; A FORWARDLY OPENED GROOVE COMMUNICATING WITH SAID RECESSED PORTION AND RECEIVING A FLANGED END PORTION ON THE VESSEL, SAID SIDE TOP SURFACES OF THE PART COOPERATING WITH INNER WALL SURFACES OF AN ENCLOSING CONTAINER TO FIXABLY POSITION THE ARTICLE THEREIN OF THE CUSHIONABLY MAINTAINED THE FLANGED END PORTIONS OF THE ARTICLE IN SPACED-APART RELATIONSHIP WITH THE BOUNDING WALL OF THE CONTAINER.
References Cited (Backward Citations)
US3124248A
Cited
US2486711A
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US2994425A
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US3023885A
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US3113667A
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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) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |