CA964149A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Orthopedic drill guide apparatus
Assignee: Individual
•
Filing: 1972-10-24
•
Granted: 1975-03-11
•
Expires: 1992-10-24
Abstract
No abstract record available.
Inventors
- 👤 William X. Halloran
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-28 13:10
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/16; A61B17/17; A61B17/1721; A61B17/1703
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.