US2276804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Binder for the exposed edge of shingles or the like
Assignee: Individual
•
Filing: 1938-07-22
•
Granted: 1942-03-17
•
Expires: 1958-07-22
Abstract
No abstract record available.
Inventors
- 👤 Frank B Taylor
- 👤 Buckwalter Laura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:42
CPC Classifications
E; E04; E04D; E04D1/00; E04D1/34; E04D1/3405; E04D2001/3408; E04D2001/3414; E04D2001/3452; E04D2001/3458; E04D13/00; E04D13/04; E04D13/0404; E04D13/0459; E04D2013/0468
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1945-03-16 | 1945-09-15 | 1946-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-03-16 | 1949-09-15 | 1950-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-03-16 | 1953-09-15 | 1954-03-17 | $7700.00 | Window Closed / Lapsed |