Patent US3516701A successfully refreshed from Google Patents.
Patent CA997971A successfully refreshed from Google Patents.
← Back to Patent Explorer
CA997971A Expired / Lapsed CA ⏱️ 0.0 years remaining

Solar liquid heater

Assignee: Individual
•
Filing: 1975-10-16
•
Granted: 1976-10-05
•
Expires: 1995-10-16
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Constantinos J. Joannou

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-10-29 17:09
CPC Classifications
F; F24; F24S; F24S10/00; F24S10/50; Y; Y02; Y02E; Y02E10/00; Y02E10/40; Y02E10/44

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.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag