US3307306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulation blanket structure
Assignee: Adsure Inc
•
Filing: 1964-01-15
•
Granted: 1967-03-07
•
Expires: 1984-01-15
Abstract
No abstract record available.
Inventors
- 👤 Robert E Oliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:02
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/16; E04D13/1606; E04D13/1612; E04D13/1618; E04B; E04B1/00; E04B1/62; E04B1/74; E04B1/76; E04D3/00; E04D3/35; E04D3/351; E04D3/358
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A FLEXIBLE INSULATING ASSEMBLY COMPRISING AN ELONGATED BODY OF FLEXIBLE AND COMPRESSIBLE INSULATION, A FLEXIBLE VAPOR BARRIER SHEET HAVING FIRST AND SECOND OPPOSITELY FACING SURFACES, SAID FIRST SURFACE BEING SECURED TO ONE SIDE OF SAID BODY, SAID SHEET PROJECTING BEYOND ONE LONGITUDINAL EDGE OF SAID BODY FORMING A LIP AND TERMINATING SUBSTANTIALLY FLUSH WITH THE OPPOSITE LONGITUDINAL EDGE, A PRESSURE SENSITIVE ADHESIVE ON SAID SECOND SURFACE OF SAID SHEET EXTENDING ALONG THE LENGTH OF
Claim 2
Dependent Claim
74 words
A FLEXIBLE INSULATING ASSEMBLY COMPRISING AN ELONGATED BODY OF FLEXIBLE AND COMPRESSIBLE INSULATION, A FLEXIBLE VAPOR BARRIER SHEET HAVING FIRST AND SECOND OPPOSITELY FACING SURFACES, SAID FIRST SURFACE BEING SECURED TO ONE SIDE OF SAID BODY, SAID SHEET PROJECTING BEYOND ONE LONGITUDINAL EDGE OF SAID BODY FORMING A LIP AND TERMINATING SUBSTANTIALLY FLUSH WITH THE OPPOSITE LONGITUDINAL EDGE, A PRESSURE SENSITIVE ADHESIVE ON SAID SECOND SURFACE OF SAID SHEET EXTENDING ALONG THE LENGTH OF
References Cited (Backward Citations)
USRE17143E
Cited
US2264976A
Cited
US2776231A
Cited
US3082577A
Cited
US2913104A
Cited
US3117902A
Cited
US3111787A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |