US3092848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bed sheet holder
Assignee: Individual
•
Filing: 1960-09-08
•
Granted: 1963-06-11
•
Expires: 1980-09-08
Abstract
No abstract record available.
Inventors
- 👤 George B Gronvold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:48
CPC Classifications
A; A47; A47C; A47C21/00; A47C21/02; A47C21/022; Y; Y10; Y10T; Y10T24/00; Y10T24/23
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
IN COMBINATION WITH A MATTRESS HAVING TOP, SIDES AND BOTTOM PORTIONS, A BED SHEET OF CONTINUOUS MATERIAL HAVING AN UNINTERRUPTED PERIMETER DIMENSIONALLY RESTRICTED TO THE ENTIRE TOP PORTION OF THE MATTRESS, FASTENER MEANS REMOVABLY ENGAGEABLE WITH THE SHEET ADJACENT THE CORNER ON THE MATTRESS BUT COMPLETELY SEPARABLE FROM THE SHEET FOR HOLDING THE SHEET ON AND RESTRICTED TO THE TOP PORTION OF THE MATTRESS IN TAUT CONDITION SAID FASTENER MEANS COMPRISING, AN ELASTIC BAND EMBRACING EACH CORNER OF THE MATTRESS UNDER TENSION TENDING TO DISPLACE EACH BAND OFF THE CORNER OF THE MATTRESS, GRIPPING MEANS MOUNTED ON EACH BAND FOR RECEIVING A CORNER OF THE SHEET WITH A GRIPPING
Claim 2
Dependent Claim
109 words
IN COMBINATION WITH A MATTRESS HAVING TOP, SIDES AND BOTTOM PORTIONS, A BED SHEET OF CONTINUOUS MATERIAL HAVING AN UNINTERRUPTED PERIMETER DIMENSIONALLY RESTRICTED TO THE ENTIRE TOP PORTION OF THE MATTRESS, FASTENER MEANS REMOVABLY ENGAGEABLE WITH THE SHEET ADJACENT THE CORNER ON THE MATTRESS BUT COMPLETELY SEPARABLE FROM THE SHEET FOR HOLDING THE SHEET ON AND RESTRICTED TO THE TOP PORTION OF THE MATTRESS IN TAUT CONDITION SAID FASTENER MEANS COMPRISING, AN ELASTIC BAND EMBRACING EACH CORNER OF THE MATTRESS UNDER TENSION TENDING TO DISPLACE EACH BAND OFF THE CORNER OF THE MATTRESS, GRIPPING MEANS MOUNTED ON EACH BAND FOR RECEIVING A CORNER OF THE SHEET WITH A GRIPPING
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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) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |