US3099378A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container
Assignee: Primerica Inc
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Filing: 1961-01-18
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Granted: 1963-07-30
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Expires: 1981-01-18
Abstract
No abstract record available.
Inventors
- 👤 Schroeder George Oscar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:28
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/70; B29C66/72; B29C66/723; B29C66/7232; B29C66/72327; B29C66/72328; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/13; B29C66/135; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/432; B29C66/4326; B65; B65D; B65D5/00; B65D5/02; B65D5/12; B65D5/42; B65D5/56; B65D5/563; B29C65/00; B29C65/02; B29C65/04; B29C66/71
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
196 words
A CONTAINER FORMED A FIBER SHEET MATERIAL HAVING A LIQUID IMPERVIOUS LAYER ON AT LEAST ONE SURFACE THEREOF COMPRISING A TUBULAR BODY, A LONGITUDINALLY EXTENDING SIDE SEAM ON SAID BODY, AN END CLOSURE AND AN END SEAM SECURING SAID END ENCLOSURE TO SAID BODY, SAID BODY AND SAID END CLOSURE HAVING SAID LIQUID IMPERVIOUS LAYER DISPOSED INTERIORLY OF THE CONTAINER, SAID SEAMS BEING LAP SEAMS FORMED BY TWO OVERLAPPED MARGINS HAVING CONTIGUOUS SURFACES BONDED TOGETHER, THE INTERIORLY DISPOSED MARGIN OF AT LEAST ONE OF SAID LAP SEAMS HAVING A FOLDED EDGE COMPRISING A MARGINAL PORTION HAVING THE FIBER REMOTE FROM SAID LIQUID IMPREVIOUS LAYER TAPERED TOWARDS A TERMINAL EDGE AND FORMING SUBSTANTIALLY A FEATHER EDGE AT SAID LIQUID IMPERVIOUS LAYERS, SAID TAPARED MARGINAL PORTION BEING FOLDED BACK UPON ITSELF WITH SAID LIQUID IMPERVIOUS LAYER DISPOSED OUTWARDLY OF THE FOLD, SAID FOLDED EDGE HAVING AN OVERALL THICKNESS NOT EXCEEDING THE THICKNESS OF THE ADJACENT MATERIAL, THE LIQUID IMPREVIOUS LAYER OF SAID INTERIORLY DISPOSED MARGIN EXTENDING AROUND SAID FOLDED EDGE AND HAVING A TERMINAL EDGE INTERPOSED BETWEEN THE BOUND SURFACES OF SAID LAP SEAM WHEREBY THE INTERIOR SURFACE OF SAID LAP SEAM IS FREE OF EXPOSED FIBER SURFACES.
Claim 2
Dependent Claim
196 words
A CONTAINER FORMED A FIBER SHEET MATERIAL HAVING A LIQUID IMPERVIOUS LAYER ON AT LEAST ONE SURFACE THEREOF COMPRISING A TUBULAR BODY, A LONGITUDINALLY EXTENDING SIDE SEAM ON SAID BODY, AN END CLOSURE AND AN END SEAM SECURING SAID END ENCLOSURE TO SAID BODY, SAID BODY AND SAID END CLOSURE HAVING SAID LIQUID IMPERVIOUS LAYER DISPOSED INTERIORLY OF THE CONTAINER, SAID SEAMS BEING LAP SEAMS FORMED BY TWO OVERLAPPED MARGINS HAVING CONTIGUOUS SURFACES BONDED TOGETHER, THE INTERIORLY DISPOSED MARGIN OF AT LEAST ONE OF SAID LAP SEAMS HAVING A FOLDED EDGE COMPRISING A MARGINAL PORTION HAVING THE FIBER REMOTE FROM SAID LIQUID IMPREVIOUS LAYER TAPERED TOWARDS A TERMINAL EDGE AND FORMING SUBSTANTIALLY A FEATHER EDGE AT SAID LIQUID IMPERVIOUS LAYERS, SAID TAPARED MARGINAL PORTION BEING FOLDED BACK UPON ITSELF WITH SAID LIQUID IMPERVIOUS LAYER DISPOSED OUTWARDLY OF THE FOLD, SAID FOLDED EDGE HAVING AN OVERALL THICKNESS NOT EXCEEDING THE THICKNESS OF THE ADJACENT MATERIAL, THE LIQUID IMPREVIOUS LAYER OF SAID INTERIORLY DISPOSED MARGIN EXTENDING AROUND SAID FOLDED EDGE AND HAVING A TERMINAL EDGE INTERPOSED BETWEEN THE BOUND SURFACES OF SAID LAP SEAM WHEREBY THE INTERIOR SURFACE OF SAID LAP SEAM IS FREE OF EXPOSED FIBER SURFACES.
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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) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |