Patent US926266A successfully refreshed from Google Patents.
Patent US3124427A successfully refreshed from Google Patents.
US3124427A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tkrough-wall flashing structures having
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:45
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/64; E04B1/644; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/1241
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
A RECTANGULAR STRIP OF FLEXIBLE WATER-RESISTANT METAL HAVING SPACED, NON-INTERSECTING GROOVES ON ITS TOP SURFACE AND CORRESPONDING RIDGES ON ITS BOTTOM SURFACE; THE GROOVES BEING ARRANGED AS ARRAYS IN TWO SETS OF PARALLEL BANDS; EACH BAND OF ONE SET ALTERNATIG WITH AND BEING ADJACENT TO A BAND OF THE SECOND SET; THE ARRAY OF GROOVES IN ANY BAND EXTENDING THE LENGTH OF THE BAND; THE SPACING BETWEEN ADJACENT GROOVES BEING UNIFORM IN ALL BANDS; ALL BANDS BEING OF UNIFORM WIDTH AND HAVING UNIFORM LONGITUDINAL MARGINS WHICH ARE FLAT ON BOTH SURFACES; ALL THE GROOVES IN ONE SET BEING AT A FIRST IDENTICAL ANGLE OF LESS THAN 90* WITH RESPECT TO THE WIDTH OF THE STRIP; ALL THE GROOVES IN THE SECOND SET BEING AT A SECOND IDENTICAL ANGLE WHICH IS THE SUPPLEMENT TO SAID FIRST ANGLE.
Claim 2
Dependent Claim
136 words
A RECTANGULAR STRIP OF FLEXIBLE WATER-RESISTANT METAL HAVING SPACED, NON-INTERSECTING GROOVES ON ITS TOP SURFACE AND CORRESPONDING RIDGES ON ITS BOTTOM SURFACE; THE GROOVES BEING ARRANGED AS ARRAYS IN TWO SETS OF PARALLEL BANDS; EACH BAND OF ONE SET ALTERNATIG WITH AND BEING ADJACENT TO A BAND OF THE SECOND SET; THE ARRAY OF GROOVES IN ANY BAND EXTENDING THE LENGTH OF THE BAND; THE SPACING BETWEEN ADJACENT GROOVES BEING UNIFORM IN ALL BANDS; ALL BANDS BEING OF UNIFORM WIDTH AND HAVING UNIFORM LONGITUDINAL MARGINS WHICH ARE FLAT ON BOTH SURFACES; ALL THE GROOVES IN ONE SET BEING AT A FIRST IDENTICAL ANGLE OF LESS THAN 90* WITH RESPECT TO THE WIDTH OF THE STRIP; ALL THE GROOVES IN THE SECOND SET BEING AT A SECOND IDENTICAL ANGLE WHICH IS THE SUPPLEMENT TO SAID FIRST ANGLE.
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) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |