US3339333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Back-up tab for siding
Assignee: METCOM PRODUCTS Co
•
Filing: 1965-04-05
•
Granted: 1967-09-05
•
Expires: 1985-04-05
Abstract
No abstract record available.
Inventors
- 👤 James L Kovalcik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:50
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0864; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49789
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A BACK-UP TAB FOR METAL SIDING COMPRISING, AN ELONGATED STRIP OF METAL FORMED WITH AN ELONGATED EMBOSSED REINFORCING RIB EXTENDING LENGTHWISE IN SAID STRIP OF METAL, SAID RIB TAPERING THE DEPTH FROM ITS DEEPEST POINT ADJACENT ONE END OF SAID STRIP TO ITS SHALLOWEST PORTION ADJACENT THE OTHER END OF SAID STRIP AND SAID STRIP TAPERING IN WIDTH FROM ITS WIDEST PORTION AT SAID ONE END TO ITS NARROWEST PORTION AT SAID OTHER END, A FINGER AT THE NARROWEST END PORTION OF LESS WIDTH THAN SAID NARROWEST
Claim 2
Dependent Claim
87 words
A BACK-UP TAB FOR METAL SIDING COMPRISING, AN ELONGATED STRIP OF METAL FORMED WITH AN ELONGATED EMBOSSED REINFORCING RIB EXTENDING LENGTHWISE IN SAID STRIP OF METAL, SAID RIB TAPERING THE DEPTH FROM ITS DEEPEST POINT ADJACENT ONE END OF SAID STRIP TO ITS SHALLOWEST PORTION ADJACENT THE OTHER END OF SAID STRIP AND SAID STRIP TAPERING IN WIDTH FROM ITS WIDEST PORTION AT SAID ONE END TO ITS NARROWEST PORTION AT SAID OTHER END, A FINGER AT THE NARROWEST END PORTION OF LESS WIDTH THAN SAID NARROWEST
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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) | 1970-09-04 | 1971-03-06 | 1971-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-04 | 1975-03-06 | 1975-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-04 | 1979-03-06 | 1979-09-05 | $7700.00 | Window Closed / Lapsed |