CA608169A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Method for seismic surveying over water
Assignee: Sun Oil Co
•
Filing: —
•
Granted: 1960-11-08
•
Expires: 1977-11-08
Abstract
No abstract record available.
Inventors
- 👤 B. Blake Norman
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-31 22:21
CPC Classifications
G; G01; G01V; G01V1/00; G01V1/02; G01V1/143; G01V1/147; Y; Y02; Y02A; Y02A90/00; Y02A90/30
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.