Patent US3246444A successfully refreshed from Google Patents.
US3246444A
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Method of forming a container having a shaker outlet
Assignee: T J PAISLEY CO
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Filing: 1962-08-09
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Granted: 1966-04-19
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Expires: 1982-08-09
Abstract
No abstract record available.
Inventors
- 👤 Bank The Old Phoenix National
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:03
CPC Classifications
B; B65; B65B; B65B9/00; B65B9/06; B65B9/08; B65B9/093; B65B61/00; B65B61/18; B65B61/184; B65D; B65D75/00; B65D75/52; B65D75/58; B65D75/5894
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
178 words
THE METHOD OF MAKING A CONTAINER FROM FLEXIBLE PACKAGING SHEET MATERIAL WITH OPPOSED HEAT-SEALABLE AREAS AND FILLING THE CONTAINER WITH A FREE-FLOWING POURABLE MATERIAL, WHICH METHOD COMPRISES SUPPLYING THE SHEET MATERIAL FROM AT LEAST ONE ROLL THEREOF, SHAPING THE SHEET MATERIAL INTO A CONTAINER BY HEAT-SEALING TOGETHER A PORTION OF SAID HEAT-SEALABLE AREAS TO FORM A CONTAINER OPEN AT THE TOP, FILLING THE CONTAINER WITH SAID POURABLE MATERIAL AND THEN SEALING THE TOP OF THE CONTAINER CLOSED BY PRESSING ANOTHER PORTION OF SAID AREAS TOGETHER WITH HEAT TO FORM A HEAT SEAL THEREBETWEEN, AND BETWEEN SAID STEPS OF SUPPLYING THE SHEET MATERIAL AND FILLING THE CONTAINER PROVIDING AT LEAST ONE PERFORATION IN THE SHEET MATERIAL TO SERVE AS A SHAKER OUTLET IN A RELATIVELY SMALL AREA OF THE SUPPLIED SHEET MATERIAL, PROGRESSIVELY SUPPLYING A CARRIER TO WHICH ARE INDIVIDUALLY ATTACHED A SERIES OF SMALL TABS EACH ADAPTED TO COVER THE PERFORATED AREA OF A SMALL PATCH AND ADHERING ONE OF SAID TABS TO THE OUTER SURFACE OF SAID AREA OF EACH POUCH BY MEANS OF A PRESSURE-SENSITIVE ADHESIVE.
Claim 2
Independent Claim
178 words
THE METHOD OF MAKING A CONTAINER FROM FLEXIBLE PACKAGING SHEET MATERIAL WITH OPPOSED HEAT-SEALABLE AREAS AND FILLING THE CONTAINER WITH A FREE-FLOWING POURABLE MATERIAL, WHICH METHOD COMPRISES SUPPLYING THE SHEET MATERIAL FROM AT LEAST ONE ROLL THEREOF, SHAPING THE SHEET MATERIAL INTO A CONTAINER BY HEAT-SEALING TOGETHER A PORTION OF SAID HEAT-SEALABLE AREAS TO FORM A CONTAINER OPEN AT THE TOP, FILLING THE CONTAINER WITH SAID POURABLE MATERIAL AND THEN SEALING THE TOP OF THE CONTAINER CLOSED BY PRESSING ANOTHER PORTION OF SAID AREAS TOGETHER WITH HEAT TO FORM A HEAT SEAL THEREBETWEEN, AND BETWEEN SAID STEPS OF SUPPLYING THE SHEET MATERIAL AND FILLING THE CONTAINER PROVIDING AT LEAST ONE PERFORATION IN THE SHEET MATERIAL TO SERVE AS A SHAKER OUTLET IN A RELATIVELY SMALL AREA OF THE SUPPLIED SHEET MATERIAL, PROGRESSIVELY SUPPLYING A CARRIER TO WHICH ARE INDIVIDUALLY ATTACHED A SERIES OF SMALL TABS EACH ADAPTED TO COVER THE PERFORATED AREA OF A SMALL PATCH AND ADHERING ONE OF SAID TABS TO THE OUTER SURFACE OF SAID AREA OF EACH POUCH BY MEANS OF A PRESSURE-SENSITIVE ADHESIVE.
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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) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |