CA698277A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Pressure-sensitive scriber
Assignee: United Electric Controls Co
•
Filing: —
•
Granted: 1964-11-17
•
Expires: 1981-11-17
Abstract
No abstract record available.
Inventors
- 👤 B. Barter Francis
- 👤 L. Demeo Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-28 10:11
CPC Classifications
—
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.