US3086284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal insulating construction
Assignee: Alloyd Res Corp
•
Filing: 1959-10-07
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Granted: 1963-04-23
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Expires: 1979-10-07
Abstract
No abstract record available.
Inventors
- 👤 Laurence M Schetky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:18
CPC Classifications
C; C04; C04B; C04B41/00; C04B41/009; C04B41/45; C04B41/52; E; E04; E04B; E04B1/00; E04B1/62; E04B1/74; E04B1/76; E04B1/78; E04B1/80; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10S428/9335; Y10S428/934; Y10S428/935; Y10S428/938; Y10S428/939; Y10T; Y10T428/00; Y10T428/12; Y10T428/12444; Y10T428/12493; Y10T428/12535; Y10T428/12542; Y10T428/12611; Y10T428/12618; Y10T428/12729; Y10T428/12771; Y10T428/12806; Y10T428/12826; Y10T428/12847; Y10T428/12861; Y10T428/12903; Y10T428/1291
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
A HEAT INSULATING SHEET PRODUCT COMPRISING, IN BONDED SEQUENCE, A METAL SUPPORT, A VAPOR DEPOSITED METAL COAT, AN INORGANIC FIBROUS LAYER, A REFRACTORY METAL COAT AND A REFRACTORY METAL OXIDE COAT, SAID METAL OF SAID METAL SUPPORT, SAID VAPOR DEPOSITED METAL COAT, SAID RE-
Claim 2
Dependent Claim
44 words
A HEAT INSULATING SHEET PRODUCT COMPRISING, IN BONDED SEQUENCE, A METAL SUPPORT, A VAPOR DEPOSITED METAL COAT, AN INORGANIC FIBROUS LAYER, A REFRACTORY METAL COAT AND A REFRACTORY METAL OXIDE COAT, SAID METAL OF SAID METAL SUPPORT, SAID VAPOR DEPOSITED METAL COAT, SAID RE-
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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) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |