Patent US3083378A successfully refreshed from Google Patents.
US3083378A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sleeper protecting means for cribs and beds
Assignee: Individual
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Filing: 1961-01-03
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Granted: 1963-04-02
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Expires: 1981-01-03
Abstract
No abstract record available.
Inventors
- 👤 Louise M Pursell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:46
CPC Classifications
A; A47; A47C; A47C21/00; A47C21/02; A47C21/022; A47D; A47D15/00; A47D15/02; A47G; A47G9/00; A47G9/02; A47G9/0238
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
184 words
THE COMBINATION OF A MATTRESS HAVING UPPER AND LOWER SURFACES, A PAIR OF LONGITUDINAL SIDE EDGES AND A PAIR OF END EDGES, A CONTOUR SHEET REMOVABLY POSITIONED ON SAID MATTRESS, SAID SHEET HAVING AN UPPER SURFACE SUPERPOSED ON THE UPPER SURFACE OF THE MATTRESS, A PAIR OF LONGITUDINAL SIDE EDGES AND A PAIR OF END EDGES ENCLOSING THE RESPECTIVE SIDE EDGES AND END EDGES OF THE MATTRESS, A BLANKET OVERLYING SAID CONTOUR SHEET, SAID BLANKET HAVING A PAIR OF DOWNTURNED LONGITUDINAL SIDE EDGE PORTIONS AND A DOWNTURNED END EDGE PORTION OVERLAPPING AND COMPLETELY ENCLOSING THE UPPER REGIONS OF THE RESPECTIVE LONGITUDINAL SIDE EDGES AND ONE END EDGE OF THE CONTOUR SHEET, AND COACTING FASTENER MEANS PROVIDED ON SAID DOWNTURNED SIDE AND END EDGE PORTIONS OF SAID BLANKET AND ON SAID SIDE EDGES AND ONE END EDGE OF SAID CONTOUR SHEET FOR REMOVABLY RETAINING THE BLANKET IN POSITION, SAID BLANKET BEING PROVIDED WITH A STRAIGHT END EDGE LONGITUDINALLY OPPOSITE FROM SAID DOWNTURNED END EDGE PORTION, SAID STRAIGHT END EDGE OF THE BLANKET BEING SPACED LONGITUDINALLY INWARDLY FROM THE OTHER END EDGE OF SAID CONTOUR SHEET.
Claim 2
Dependent Claim
184 words
THE COMBINATION OF A MATTRESS HAVING UPPER AND LOWER SURFACES, A PAIR OF LONGITUDINAL SIDE EDGES AND A PAIR OF END EDGES, A CONTOUR SHEET REMOVABLY POSITIONED ON SAID MATTRESS, SAID SHEET HAVING AN UPPER SURFACE SUPERPOSED ON THE UPPER SURFACE OF THE MATTRESS, A PAIR OF LONGITUDINAL SIDE EDGES AND A PAIR OF END EDGES ENCLOSING THE RESPECTIVE SIDE EDGES AND END EDGES OF THE MATTRESS, A BLANKET OVERLYING SAID CONTOUR SHEET, SAID BLANKET HAVING A PAIR OF DOWNTURNED LONGITUDINAL SIDE EDGE PORTIONS AND A DOWNTURNED END EDGE PORTION OVERLAPPING AND COMPLETELY ENCLOSING THE UPPER REGIONS OF THE RESPECTIVE LONGITUDINAL SIDE EDGES AND ONE END EDGE OF THE CONTOUR SHEET, AND COACTING FASTENER MEANS PROVIDED ON SAID DOWNTURNED SIDE AND END EDGE PORTIONS OF SAID BLANKET AND ON SAID SIDE EDGES AND ONE END EDGE OF SAID CONTOUR SHEET FOR REMOVABLY RETAINING THE BLANKET IN POSITION, SAID BLANKET BEING PROVIDED WITH A STRAIGHT END EDGE LONGITUDINALLY OPPOSITE FROM SAID DOWNTURNED END EDGE PORTION, SAID STRAIGHT END EDGE OF THE BLANKET BEING SPACED LONGITUDINALLY INWARDLY FROM THE OTHER END EDGE OF SAID CONTOUR SHEET.
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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |