US3350827A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Building panels and method of mounting the panels
Assignee: RIDGE ROCK IND Inc
•
Filing: 1964-01-02
•
Granted: 1967-11-07
•
Expires: 1984-01-02
Abstract
No abstract record available.
Inventors
- 👤 Ben L Sugar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:19
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/02; E04C2/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A PRE-FABRICATED, ELONGATED, RECTANGULAR BUILDING PANEL COMPOSED OF A BACKING, RECTANGULAR BUILDING ELEMENTS ADHERED TO ONE FACE OF THE BACKING WITH MORTAR COVERING THE SURFACE OF THE BACKING BETWEEN AND AROUND THE ELEMENTS TO ONLY A PART OF THE DETPH OF THE BUILDING ELEMENTS, WITH THE MORTAR BEVELED DOWNWARDLY AT THE PERIMETER OF THE PANEL SO AND TO BE THINNER AT THE EDGE OF THE PANEL THAN ADJACENT THE ELEMENTS.
Claim 2
Dependent Claim
70 words
A PRE-FABRICATED, ELONGATED, RECTANGULAR BUILDING PANEL COMPOSED OF A BACKING, RECTANGULAR BUILDING ELEMENTS ADHERED TO ONE FACE OF THE BACKING WITH MORTAR COVERING THE SURFACE OF THE BACKING BETWEEN AND AROUND THE ELEMENTS TO ONLY A PART OF THE DETPH OF THE BUILDING ELEMENTS, WITH THE MORTAR BEVELED DOWNWARDLY AT THE PERIMETER OF THE PANEL SO AND TO BE THINNER AT THE EDGE OF THE PANEL THAN ADJACENT THE ELEMENTS.
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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) | 1970-11-06 | 1971-05-08 | 1971-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-06 | 1975-05-08 | 1975-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-06 | 1979-05-08 | 1979-11-07 | $7700.00 | Window Closed / Lapsed |