Patent US3213469A successfully refreshed from Google Patents.
US3213469A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hospital bed
Assignee: Individual
•
Filing: 1961-12-04
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Granted: 1965-10-26
•
Expires: 1981-12-04
Abstract
No abstract record available.
Inventors
- 👤 Beeman Harriet Howes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:04
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/002; A61G7/015
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
IN A THERAPEUTIC BED HAVING A HEAD END AND A FOOT END, A MAIN FRAME WITH HORIZONTAL HEAD, CENTRAL AND FOOT PORTIONS, SAID HORIZONTAL CENTRAL PORTION COMPRISING THAT PORTION OF SAID MAIN FRAME UPON WHICH A PATIENT MAY SIT, SAID CENTRAL PORTION BEING CUT AWAY IN PART FROM THE HEAD END OF SAID BED SO AS TO HAVE SUBSTANTIALLY A U-SHAPE, SAID HEAD PORTION OF SAID MAIN FRAME BEING CUT AWAY IN PART FROM THE HEAD END OF SAID BED SO AS TO PROVIDE ACCESS TO SAID CUT-AWAY PART OF SAID CENTRAL PORTION OF SAID MAIN FRAME, A MATTRESS ON SAID CENTRAL PORTION HAVING THE SAME SHAPE IN PLAN AS SAID CENTRAL PORTION, A HEAD REST EXTENDING FROM SAID CENTRAL PORTION TOWARD THE HEAD END OF SAID BED, SAID HEAD REST HAVING A MATTRESS AND BEING HINGED WITH RESPECT TO SAID CENTRAL PORTION OF SAID MAIN FRAME IN SUCH A WAY AS TO BE SWINGABLE FROM A HORIZONTAL POSI-
Claim 2
Dependent Claim
159 words
IN A THERAPEUTIC BED HAVING A HEAD END AND A FOOT END, A MAIN FRAME WITH HORIZONTAL HEAD, CENTRAL AND FOOT PORTIONS, SAID HORIZONTAL CENTRAL PORTION COMPRISING THAT PORTION OF SAID MAIN FRAME UPON WHICH A PATIENT MAY SIT, SAID CENTRAL PORTION BEING CUT AWAY IN PART FROM THE HEAD END OF SAID BED SO AS TO HAVE SUBSTANTIALLY A U-SHAPE, SAID HEAD PORTION OF SAID MAIN FRAME BEING CUT AWAY IN PART FROM THE HEAD END OF SAID BED SO AS TO PROVIDE ACCESS TO SAID CUT-AWAY PART OF SAID CENTRAL PORTION OF SAID MAIN FRAME, A MATTRESS ON SAID CENTRAL PORTION HAVING THE SAME SHAPE IN PLAN AS SAID CENTRAL PORTION, A HEAD REST EXTENDING FROM SAID CENTRAL PORTION TOWARD THE HEAD END OF SAID BED, SAID HEAD REST HAVING A MATTRESS AND BEING HINGED WITH RESPECT TO SAID CENTRAL PORTION OF SAID MAIN FRAME IN SUCH A WAY AS TO BE SWINGABLE FROM A HORIZONTAL POSI-
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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) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |