US3220081A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Calvarium clip
Assignee: Individual
•
Filing: 1963-04-12
•
Granted: 1965-11-30
•
Expires: 1983-04-12
Abstract
No abstract record available.
Inventors
- 👤 Charles W Rector
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:16
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/68; A61B17/688; A61B16/00; A61B17/08; A61B17/083; Y; Y10; Y10S; Y10S411/00; Y10S411/921
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A CALVARIUM CLIP COMPRISING A BODY STRIP FORMED WITH UPPER AND LOWER END PORTIONS LYING GENERALLY IN ONE CONTINUOUS CURVE FROM END TO END, AND A MEDIAN PORTION THEREBETWEEN, THE STRIP BEING FORMED OF RESILIENT MATERIAL, AN INTEGRAL POINT OFFSET FROM THE CONVEX SIDE OF SAID CLIP AT ITS MEDIAN PORTION AND EXTENDING IN THE DIRECTION OF ANND GENERALLY PARALLEL TO THE STRIP''S LENGTH TOWARDS ITS LOWER END PORTION, AND SPUR MEANS OUTSTANDING FROM THE
Claim 2
Dependent Claim
75 words
A CALVARIUM CLIP COMPRISING A BODY STRIP FORMED WITH UPPER AND LOWER END PORTIONS LYING GENERALLY IN ONE CONTINUOUS CURVE FROM END TO END, AND A MEDIAN PORTION THEREBETWEEN, THE STRIP BEING FORMED OF RESILIENT MATERIAL, AN INTEGRAL POINT OFFSET FROM THE CONVEX SIDE OF SAID CLIP AT ITS MEDIAN PORTION AND EXTENDING IN THE DIRECTION OF ANND GENERALLY PARALLEL TO THE STRIP''S LENGTH TOWARDS ITS LOWER END PORTION, AND SPUR MEANS OUTSTANDING FROM THE
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) | 1968-11-29 | 1969-05-31 | 1969-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-29 | 1973-05-31 | 1973-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-29 | 1977-05-31 | 1977-11-30 | $7700.00 | Window Closed / Lapsed |