US3214830A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making an insulated container
Assignee: Hamilton-Skotch Corp
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Filing: 1962-05-16
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Granted: 1965-11-02
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Expires: 1982-05-16
Abstract
No abstract record available.
Inventors
- 👤 Herbert M Piker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:59
CPC Classifications
B; B65; B65D; B65D23/00; B65D81/00; B65D81/38; B65D81/3837; B65D81/3846; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49789; Y10T29/49796; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49876; Y10T29/49879
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
176 words
THE METHOD OF PRODUCING A PLASTIC OUTER OR ENCLOSING CONTAINER OR MEMBER BY THE BLOW METHOD FOR AN INSULATED CONTAINER COMPRISING FORMING BY BLOW MOLDING IN A SUITABLE MOLD THE SAID OUTER OR ENCLOSING CONTAINER OR MEMBER TO INCLUDE A TOP, A BOTTOM HAVING A DOWNWARDLY EXTENDING SLEEVE AXIALLY CENTRALLY OF THE BOTTOM WITH SAID SLEEVE INCLUDING A FIRST PORTION AND A SECOND PORTION CLOSED AT THE OUTER END OF THE SECOND PORTION BY A BODY PORTION AND SAID SLEEVE BEING OUTWARDLY TAPERED FROM THE OUTER OR ENCLOSING MEMBER BOTTOM TO FORM IN EFFECT A TRUNCATED CONE BELOW SAID BOTTOM, CONNECTING SIDES BETWEEN THE TOP AND BOTTOM, A NECK UPWARDLY OF THE TOP CENTRALLY APERTURED, REMOVING SAID FORMED CONTAINER FROM THE MOLD, SEVERING SAID SLEEVE INTERMEDIATE THE FIRST AND SECOND PORTIONS THEREOF FOR SEPARATING SAID SLEEVE SECOND PORTION FROM THE SLEEVE FIRST PORTION AND TO PROVIDE AN OPENING THROUGH SAID SLEEVE FIRST PORTION TO THE INTERIOR OF THE OUTER OF ENCLOSING CONTAINER OR MEMBER AND EACH SLEEVE PORTION BEING IN THE FORM OF A SHALLOW TRUNCATED
Claim 2
Independent Claim
176 words
THE METHOD OF PRODUCING A PLASTIC OUTER OR ENCLOSING CONTAINER OR MEMBER BY THE BLOW METHOD FOR AN INSULATED CONTAINER COMPRISING FORMING BY BLOW MOLDING IN A SUITABLE MOLD THE SAID OUTER OR ENCLOSING CONTAINER OR MEMBER TO INCLUDE A TOP, A BOTTOM HAVING A DOWNWARDLY EXTENDING SLEEVE AXIALLY CENTRALLY OF THE BOTTOM WITH SAID SLEEVE INCLUDING A FIRST PORTION AND A SECOND PORTION CLOSED AT THE OUTER END OF THE SECOND PORTION BY A BODY PORTION AND SAID SLEEVE BEING OUTWARDLY TAPERED FROM THE OUTER OR ENCLOSING MEMBER BOTTOM TO FORM IN EFFECT A TRUNCATED CONE BELOW SAID BOTTOM, CONNECTING SIDES BETWEEN THE TOP AND BOTTOM, A NECK UPWARDLY OF THE TOP CENTRALLY APERTURED, REMOVING SAID FORMED CONTAINER FROM THE MOLD, SEVERING SAID SLEEVE INTERMEDIATE THE FIRST AND SECOND PORTIONS THEREOF FOR SEPARATING SAID SLEEVE SECOND PORTION FROM THE SLEEVE FIRST PORTION AND TO PROVIDE AN OPENING THROUGH SAID SLEEVE FIRST PORTION TO THE INTERIOR OF THE OUTER OF ENCLOSING CONTAINER OR MEMBER AND EACH SLEEVE PORTION BEING IN THE FORM OF A SHALLOW TRUNCATED
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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) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |