US3092529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Duct or conduit blank
Assignee: Owens Corning
•
Filing: 1955-07-01
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Granted: 1963-06-04
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Expires: 1975-07-01
Abstract
No abstract record available.
Inventors
- 👤 Arthur J Pearson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:30
CPC Classifications
F; F16; F16L; F16L9/00; F16L9/003; F16L59/00; F16L59/02; F16L59/026; F24; F24F; F24F13/00; F24F13/02; F24F13/0263; F24F13/0281; F24F13/24; F24F2013/242; Y; Y10; Y10S; Y10S138/00; Y10S138/02; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T156/1064
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A SELF-SUPPORTING AIR CONDITIONING CONDUIT CONSISTING OF A SELF-SUSTAINING, FIBROUS HEAT AND ACOUSTICAL INSULATING BOARD ADHERED TO ONE SURFACE OF FLEXIBLE SHEET VAPOR BARRIER FACING MEMBER, SAID BOARD HAVNG A PLURALITY OF GENERALLY V-SHAPED CUTS EXTENDING PARTIALLY THROUGH THE THICKNESS THEREOF, WHICH CUTS ARE SUBSTANTIALLY PARALLEL TO ONE ANOTHER AND TO OPPOSED EDGES OF SAID BOARD, THE BOARD BEING DEFORMED ADJACENT SAID CUTS TO DEFINE THE CONDUIT, A SEALING MEMBER ADHERED TO EDGES OF SAID FACING MEMBER WHICH ARE ABUTTING IN SUCH DEFORMED CONDITION, AND A HARDENED COATING COMPOSITION ADHERED TO THE SURFACE OF SAID BOARD OPPOSITE SAID FACING MEMBER, SAID COATING BEING EFFECTIVE TO MINIMIZE THE RESISTANCE TO THE FLOW OF GASEOUS THEREALONG.
Claim 2
Dependent Claim
114 words
A SELF-SUPPORTING AIR CONDITIONING CONDUIT CONSISTING OF A SELF-SUSTAINING, FIBROUS HEAT AND ACOUSTICAL INSULATING BOARD ADHERED TO ONE SURFACE OF FLEXIBLE SHEET VAPOR BARRIER FACING MEMBER, SAID BOARD HAVNG A PLURALITY OF GENERALLY V-SHAPED CUTS EXTENDING PARTIALLY THROUGH THE THICKNESS THEREOF, WHICH CUTS ARE SUBSTANTIALLY PARALLEL TO ONE ANOTHER AND TO OPPOSED EDGES OF SAID BOARD, THE BOARD BEING DEFORMED ADJACENT SAID CUTS TO DEFINE THE CONDUIT, A SEALING MEMBER ADHERED TO EDGES OF SAID FACING MEMBER WHICH ARE ABUTTING IN SUCH DEFORMED CONDITION, AND A HARDENED COATING COMPOSITION ADHERED TO THE SURFACE OF SAID BOARD OPPOSITE SAID FACING MEMBER, SAID COATING BEING EFFECTIVE TO MINIMIZE THE RESISTANCE TO THE FLOW OF GASEOUS THEREALONG.
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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) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |