Patent US3341994A successfully refreshed from Google Patents.
US3341994A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounted shutter arrangement and method of mounting
Assignee: EIDP Inc
•
Filing: 1965-05-27
•
Granted: 1967-09-19
•
Expires: 1985-05-27
Abstract
No abstract record available.
Inventors
- 👤 Edwin G Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:41
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/02; E06B7/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A MOUNTED SHUTTER ARRANGEMENT COMPRISING A SHUTTER HAVING A SUBSTANTIALLY RECTANGULAR FRAME WITH TWO SPACED LONGITUDINAL CHANNELS IN THE TWO VERTICAL SECTIONS OF THE FRAME SAID CHANNELS INCLUDING INNER RAILS; A SUBSTANTIALLY FLAT BASE PLATE FASTENED IN A HORIZONTAL POSITION TO THE SIDE OF A BUILDING ADJACENT A WINDOW FRAME AND TWO SUBSTANTIALLY L-SHAPED RESILIENT PROJECTIONS FROM THE OPPOSITE OUTER EDGES OF SAID BASE PLATE, SAID PROJECTIONS BEING TURNED INWARDLY AT AN ACUTE ANGLE RELATIVE TO SAID BASE PLATE ENGAGING THE INNER RAILS OF SAID CHANNELS OF SAID SHUTTER.
Claim 2
Dependent Claim
89 words
A MOUNTED SHUTTER ARRANGEMENT COMPRISING A SHUTTER HAVING A SUBSTANTIALLY RECTANGULAR FRAME WITH TWO SPACED LONGITUDINAL CHANNELS IN THE TWO VERTICAL SECTIONS OF THE FRAME SAID CHANNELS INCLUDING INNER RAILS; A SUBSTANTIALLY FLAT BASE PLATE FASTENED IN A HORIZONTAL POSITION TO THE SIDE OF A BUILDING ADJACENT A WINDOW FRAME AND TWO SUBSTANTIALLY L-SHAPED RESILIENT PROJECTIONS FROM THE OPPOSITE OUTER EDGES OF SAID BASE PLATE, SAID PROJECTIONS BEING TURNED INWARDLY AT AN ACUTE ANGLE RELATIVE TO SAID BASE PLATE ENGAGING THE INNER RAILS OF SAID CHANNELS OF SAID SHUTTER.
References Cited (Backward Citations)
US1303640A
Cited
US3182807A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |