CA973466A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Noiseless radiant wall burner
Assignee: Zinklahoma Inc
•
Filing: 1972-07-31
•
Granted: 1975-08-26
•
Expires: 1992-07-31
Abstract
No abstract record available.
Inventors
- 👤 Hershel Goodnight
- 👤 Robert D. Reed
- 👤 John S. Zink
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-04 09:59
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.