Patent US3289380A successfully refreshed from Google Patents.
US3289380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ventilated metal corner pieces
Assignee: Individual
•
Filing: 1963-08-09
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Granted: 1966-12-06
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Expires: 1983-08-09
Abstract
No abstract record available.
Inventors
- 👤 Jr Joseph Charniga
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:52
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0864
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
A METAL CORNER PIECE FOR LAP SIDING CONSTRUCTION AND COMPRISING AN ANGULAR SECTION OF SHEET METAL HAVING A VERTICAL AXIS AND SIDEWARDLY EXTENDING FLANGES RELATIVE THERETO, EACH OF SAID FLANGES HAVING A PLURALITY OF VERTICALLY SPACED HORIZONTALLY DISPOSED VENTILATING SLOTS FORMED THEREIN, THE MATERIAL OF SAID METAL CORNERS BEING DEPRESED BELOW EACH OF SAID SLOTS AND BULGED UPWARDLY AND OUTWARDLY ABOVE EACH OF SAID SLOTS.
Claim 2
Dependent Claim
65 words
A METAL CORNER PIECE FOR LAP SIDING CONSTRUCTION AND COMPRISING AN ANGULAR SECTION OF SHEET METAL HAVING A VERTICAL AXIS AND SIDEWARDLY EXTENDING FLANGES RELATIVE THERETO, EACH OF SAID FLANGES HAVING A PLURALITY OF VERTICALLY SPACED HORIZONTALLY DISPOSED VENTILATING SLOTS FORMED THEREIN, THE MATERIAL OF SAID METAL CORNERS BEING DEPRESED BELOW EACH OF SAID SLOTS AND BULGED UPWARDLY AND OUTWARDLY ABOVE EACH OF SAID SLOTS.
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) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |