US3347544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Headrest for eye surgery
Assignee: Individual
•
Filing: 1965-03-01
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Granted: 1967-10-17
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Expires: 1985-03-01
Abstract
No abstract record available.
Inventors
- 👤 Uffenorde Tui Marie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:03
CPC Classifications
A; A61; A61B; A61B6/00; A61B6/04; A61B6/0407; A61B6/0421; A61F; A61F9/00; A61F9/007; A61G; A61G13/00; A61G13/10; A61G13/12; A61M; A61M16/00; A61M16/10; A61M16/104; A61G13/1205; A61G13/121; A61G7/00; A61G7/05; A61G7/065; A61G7/07; A61G7/072
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
IN A HEADREST FOR SURGERY THE COMBINATION OF: A GENERALLY RECTANGULAR BLOCK OF RESILIENT MATERIAL, THE TOP SURFACE OF WHICH IS PROVIDED WITH A RECESS TO RECEIVE AND SUPPORT THE HEAD OF A PATIENT; A U-SHAPED TUBULAR SECTION THE ENDS OF WHICH PROTRUDE THROUGH SAID RECTANGULAR BLOCK ON EACH SIDE OF SAID RECESS AND THE BASE OF WHICH IS FLUSH AGAINST THE BOTTOM SURFACE OF SAID BLOCK; AND, A U-SHAPED MEMBER DESIGNED TO SUPPORT A DRAPE ABOVE THE HEAD OF THE PATIENT, THE ENDS OF SAID U-SHAPED MEMBER BEING IN REGISTRY WITH AND RECEIVED BY SAID TUBULAR SECTION.
Claim 2
Dependent Claim
98 words
IN A HEADREST FOR SURGERY THE COMBINATION OF: A GENERALLY RECTANGULAR BLOCK OF RESILIENT MATERIAL, THE TOP SURFACE OF WHICH IS PROVIDED WITH A RECESS TO RECEIVE AND SUPPORT THE HEAD OF A PATIENT; A U-SHAPED TUBULAR SECTION THE ENDS OF WHICH PROTRUDE THROUGH SAID RECTANGULAR BLOCK ON EACH SIDE OF SAID RECESS AND THE BASE OF WHICH IS FLUSH AGAINST THE BOTTOM SURFACE OF SAID BLOCK; AND, A U-SHAPED MEMBER DESIGNED TO SUPPORT A DRAPE ABOVE THE HEAD OF THE PATIENT, THE ENDS OF SAID U-SHAPED MEMBER BEING IN REGISTRY WITH AND RECEIVED BY SAID TUBULAR SECTION.
References Cited (Backward Citations)
FR999265A
Cited
US1257332A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |