Patent US3096991A successfully refreshed from Google Patents.
US3096991A
Expired / Lapsed
US
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Support for hospital tables
Assignee: American Sterilizer Co
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Filing: 1961-11-30
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Granted: 1963-07-09
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Expires: 1981-11-30
Abstract
No abstract record available.
Inventors
- 👤 John H Crankshaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:36
CPC Classifications
B; B60; B60B; B60B33/00; B60B33/0078; B60B33/0089
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
IN A TABLE, A GENERALLY HORIZONTALLY DISPOSED BASE, A DOWNWARDLY DISPOSED CHANNEL IN SAID BASE EXTENDING CONTINUOUSLY AROUND SAID BASE ADJACENT THE EDGE THEREOF, A RESILIENT INFLATABLE MEMBER IN SAID CHANNEL, WHEEL MEANS ON SAID BASE FOR SUPPORTING SAID BASE ABOVE A SUPPORT SURFACE, AND MEANS ON SAID INFLATABLE MEMBER TO ENGAGE SAID SUPPORT SURFACE TO LIFT SAID WHEEL OUT OF ENGAGEMENT WITH SAID SUPPORT SURFACE WHEN SAID INFLATABLE MEMBER IS INFLATED.
Claim 2
Dependent Claim
72 words
IN A TABLE, A GENERALLY HORIZONTALLY DISPOSED BASE, A DOWNWARDLY DISPOSED CHANNEL IN SAID BASE EXTENDING CONTINUOUSLY AROUND SAID BASE ADJACENT THE EDGE THEREOF, A RESILIENT INFLATABLE MEMBER IN SAID CHANNEL, WHEEL MEANS ON SAID BASE FOR SUPPORTING SAID BASE ABOVE A SUPPORT SURFACE, AND MEANS ON SAID INFLATABLE MEMBER TO ENGAGE SAID SUPPORT SURFACE TO LIFT SAID WHEEL OUT OF ENGAGEMENT WITH SAID SUPPORT SURFACE WHEN SAID INFLATABLE MEMBER IS INFLATED.
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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) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |