US3268109A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shipping container and method of manufacture thereof
Assignee: Inland Steel Co
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Filing: 1965-07-12
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Granted: 1966-08-23
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Expires: 1985-07-12
Abstract
No abstract record available.
Inventors
- 👤 Coppens Mattheus Joha Martinus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:43
CPC Classifications
B; B65; B65D; B65D7/00; B65D7/42; B65D7/48; B65D7/44; B65D7/46; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49877
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A SIDEWALL FOR USE WITH A GENERALLY CYLINDRICAL SHEET METAL SHIPPING CONTAINER OF THE TYPE HAVING A PAIR OF END MEMBERS RESPECTIVELY CONNECTED TO THE OPPOISTE EXTREMITIES OF THE SIDEWALL, SAID SIDEWALL HAVING A MULTIPLICITY OF RADIALLY OUTWARDLY EXTENDING PERIPHERAL BEADS SPACED AXIALLY FROM ONE ANOTHER WITH THE SPACING BETWEEN ADJACENT BEADS DEFINING A PLURALITY OF RADAILLY INWARDLY EXTENDING PERIPHERAL FURROWS, THE TOP PORTION OF EACH OF SAID HEADS AND THE BOTTOM PORTION OF THE ADJACENT FURROWS DEFINING A SMOOTHLY CURVED RADIAL CROSS SECTION, THE RESPECTIVE FLANKS OF EACH OF SAID BEADS BLENDING SMOOTHELY INTO A FLANK OF EACH OF THE ADJACENT FURROWS SAID SIDEWALL HAVING AN AVERAGE NET AXIAL STRAIN AS MEASURED FROM TOP TO BOTTOM THEREOF OF ABOUT 2%.
Claim 2
Dependent Claim
121 words
A SIDEWALL FOR USE WITH A GENERALLY CYLINDRICAL SHEET METAL SHIPPING CONTAINER OF THE TYPE HAVING A PAIR OF END MEMBERS RESPECTIVELY CONNECTED TO THE OPPOISTE EXTREMITIES OF THE SIDEWALL, SAID SIDEWALL HAVING A MULTIPLICITY OF RADIALLY OUTWARDLY EXTENDING PERIPHERAL BEADS SPACED AXIALLY FROM ONE ANOTHER WITH THE SPACING BETWEEN ADJACENT BEADS DEFINING A PLURALITY OF RADAILLY INWARDLY EXTENDING PERIPHERAL FURROWS, THE TOP PORTION OF EACH OF SAID HEADS AND THE BOTTOM PORTION OF THE ADJACENT FURROWS DEFINING A SMOOTHLY CURVED RADIAL CROSS SECTION, THE RESPECTIVE FLANKS OF EACH OF SAID BEADS BLENDING SMOOTHELY INTO A FLANK OF EACH OF THE ADJACENT FURROWS SAID SIDEWALL HAVING AN AVERAGE NET AXIAL STRAIN AS MEASURED FROM TOP TO BOTTOM THEREOF OF ABOUT 2%.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |