US3174591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corrugated insulated wall structure
Assignee: Transco Inc
•
Filing: 1961-09-15
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Granted: 1965-03-23
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Expires: 1981-09-15
Abstract
No abstract record available.
Inventors
- 👤 Waite William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:25
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0801; E04F13/0832; E04F13/0833; E04F13/0835; E04F13/0837; B; B65; B65D; B65D90/00; B65D90/02; B65D90/023; B65D90/024; B65D90/027
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
AN INSULATING WALL STRUCTURE FOR STORAGE TANKS AND THE LIKE COMPRISING A PLURALITY OF JUXTAPOSED PREFABRICATED WALL PANELS, (A) EACH PANEL INCLUDING A METALLIC CORRUGATED OUTER WALL SECTION, (B) A SHEET OF INSULATING MATERIAL CARRIED BY ONE SIDE OF EACH OF SAID CORRUGATED WALL SECTIONS, (C) A CONNECTING MEANS CARRIED BY SAID ONE WALL OF EACH OF SAID CORRUGATED OUTER WALL SECTIONS FOR CONNECTING SAID SHEET OF INSULATING MATERIAL TO SAID ONE WALL OF SAID CORRUGATED WALL SECTION, AND (D) A MEANS PROVIDED BY SAID CONNECTING MEANS OF ONE OF SAID WALL SECTIONS ENGAGING A CORRESPONDING MEANS PROVIDED BY SAID CONNECTING MEANS OF A JUXTAPOSED WALL SECTION SO AS TO PROVIDE A YIELDABLE SUPPORTING CONNECTION BETWEEN SAID JUXTAPOSED PREFABRICATED WALL PANELS.
Claim 2
Dependent Claim
121 words
AN INSULATING WALL STRUCTURE FOR STORAGE TANKS AND THE LIKE COMPRISING A PLURALITY OF JUXTAPOSED PREFABRICATED WALL PANELS, (A) EACH PANEL INCLUDING A METALLIC CORRUGATED OUTER WALL SECTION, (B) A SHEET OF INSULATING MATERIAL CARRIED BY ONE SIDE OF EACH OF SAID CORRUGATED WALL SECTIONS, (C) A CONNECTING MEANS CARRIED BY SAID ONE WALL OF EACH OF SAID CORRUGATED OUTER WALL SECTIONS FOR CONNECTING SAID SHEET OF INSULATING MATERIAL TO SAID ONE WALL OF SAID CORRUGATED WALL SECTION, AND (D) A MEANS PROVIDED BY SAID CONNECTING MEANS OF ONE OF SAID WALL SECTIONS ENGAGING A CORRESPONDING MEANS PROVIDED BY SAID CONNECTING MEANS OF A JUXTAPOSED WALL SECTION SO AS TO PROVIDE A YIELDABLE SUPPORTING CONNECTION BETWEEN SAID JUXTAPOSED PREFABRICATED WALL PANELS.
References Cited (Backward Citations)
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Cited
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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) | 1968-03-22 | 1968-09-21 | 1969-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-22 | 1972-09-21 | 1973-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-22 | 1976-09-21 | 1977-03-23 | $7700.00 | Window Closed / Lapsed |