US3381425A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective covering for roof edges
Assignee: Individual
•
Filing: 1964-09-17
•
Granted: 1968-05-07
•
Expires: 1984-09-17
Abstract
No abstract record available.
Inventors
- 👤 Gobel Klaus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:47
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/15; E04D13/155; E04D1/00; E04D1/30; E04D2001/301; E04D2001/302
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
A PROTECTIVE ROOF EDGING COVERING THE OUTER FREE EDGE OF A FLAT ROOF, COMPRISING ELONGATED RIDGE-SHAPED COVER MEANS, OUTER SUBSTANTIALLY VERTICAL FACING MEANS, AND BRACKET MEANS SUPPORTING SAID FACING MEANS IN A POSITION EXTENDING ALONG THE ROOF EDGE ADJACENT TO SAID COVER MEANS, SAID RIDGE-SHAPED COVER MEANS INCLUDING ONE SIDE PORTION SLOPING FROM THE RIDGE DOWNWARDLY AWAY FROM SAID FACING MEANS AND ANOTHER SIDE PORTION SLOPING DOWNWARDLY TOWARD SAID FACING MEANS, SAID FACING MEANS HAVE A LOWER EDGE AND A LONGITUDINAL GROOVE SPACED UPWARDLY FROM SAID FACING LOWER EDGE AND SPACED FROM THE ROOF EDGE, EXTENDING GENERALLY HORIZONTALLY ALONG SAID FACING MEANS ADJACENT TO THE SIDE PORTION OF SAID RIDGE-SHAPED
Claim 2
Dependent Claim
110 words
A PROTECTIVE ROOF EDGING COVERING THE OUTER FREE EDGE OF A FLAT ROOF, COMPRISING ELONGATED RIDGE-SHAPED COVER MEANS, OUTER SUBSTANTIALLY VERTICAL FACING MEANS, AND BRACKET MEANS SUPPORTING SAID FACING MEANS IN A POSITION EXTENDING ALONG THE ROOF EDGE ADJACENT TO SAID COVER MEANS, SAID RIDGE-SHAPED COVER MEANS INCLUDING ONE SIDE PORTION SLOPING FROM THE RIDGE DOWNWARDLY AWAY FROM SAID FACING MEANS AND ANOTHER SIDE PORTION SLOPING DOWNWARDLY TOWARD SAID FACING MEANS, SAID FACING MEANS HAVE A LOWER EDGE AND A LONGITUDINAL GROOVE SPACED UPWARDLY FROM SAID FACING LOWER EDGE AND SPACED FROM THE ROOF EDGE, EXTENDING GENERALLY HORIZONTALLY ALONG SAID FACING MEANS ADJACENT TO THE SIDE PORTION OF SAID RIDGE-SHAPED
References Cited (Backward Citations)
US2123967A
Cited
US2219922A
Cited
AT185976B
Cited
US2857861A
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US3012376A
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US3132445A
Cited
US3237352A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |