US3137097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roof structure
Assignee: Individual
•
Filing: 1960-04-14
•
Granted: 1964-06-16
•
Expires: 1980-04-14
Abstract
No abstract record available.
Inventors
- 👤 Zeinetz Bertil Olov
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:36
CPC Classifications
E; E04; E04B; E04B7/00; E04B7/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
A ROOF STRUCTURE COMPRISING AT LEAST THREE SUPPORTS, AN ARCH EXTENDING FROM EACH SUPPORT TO AN ADJACENT SUPPORT, SAID ARCHES PROJECTING UPWARDLY AND OUTWARDLY FROM SAID SUPPORTS AND FORMING A CLOSED CURVE IN HORIZONTAL PROJECTION, A PLURALITY OF GROUPS OF CABLE MEANS CONNECTING SAID ARCHES, ONE GROUP OF CABLE MEANS BEING CONNECTED AT ONE END TO EACH OF SAID ARCHES, THE OPPOSITE END OF EACH GROUP BEING CONNECTED TO AT LEAST ONE OTHER ARCH, THE CABLE MEANS OF EACH GROUP CROSSING AT LEAST ONE CABLE MEANS OF ANOTHER GROUP, CERTAIN OF THE CABLE MEANS OF EACH GROUP ARCHING UPWARDLY THROUGHOUT ONE PORTION OF THEIR LENGTH AND BEING LOCATED ABOVE ANY CABLE MEANS WHICH THEY CROSS, SAID CERTAIN CABLE MEANS BEING LOOPED DOWNWARDLY THROUGHOUT ANOTHER PORTION OF THEIR LENGTH AND LOCATED BELOW ANY CABLE MEANS WHICH THEY CROSS, WHEREBY PORTIONS OF CERTAIN OF SAID CABLE MEANS WILL SUP-
Claim 2
Dependent Claim
147 words
A ROOF STRUCTURE COMPRISING AT LEAST THREE SUPPORTS, AN ARCH EXTENDING FROM EACH SUPPORT TO AN ADJACENT SUPPORT, SAID ARCHES PROJECTING UPWARDLY AND OUTWARDLY FROM SAID SUPPORTS AND FORMING A CLOSED CURVE IN HORIZONTAL PROJECTION, A PLURALITY OF GROUPS OF CABLE MEANS CONNECTING SAID ARCHES, ONE GROUP OF CABLE MEANS BEING CONNECTED AT ONE END TO EACH OF SAID ARCHES, THE OPPOSITE END OF EACH GROUP BEING CONNECTED TO AT LEAST ONE OTHER ARCH, THE CABLE MEANS OF EACH GROUP CROSSING AT LEAST ONE CABLE MEANS OF ANOTHER GROUP, CERTAIN OF THE CABLE MEANS OF EACH GROUP ARCHING UPWARDLY THROUGHOUT ONE PORTION OF THEIR LENGTH AND BEING LOCATED ABOVE ANY CABLE MEANS WHICH THEY CROSS, SAID CERTAIN CABLE MEANS BEING LOOPED DOWNWARDLY THROUGHOUT ANOTHER PORTION OF THEIR LENGTH AND LOCATED BELOW ANY CABLE MEANS WHICH THEY CROSS, WHEREBY PORTIONS OF CERTAIN OF SAID CABLE MEANS WILL SUP-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-16 | 1967-12-16 | 1968-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-16 | 1971-12-16 | 1972-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-16 | 1975-12-16 | 1976-06-16 | $7700.00 | Window Closed / Lapsed |