Patent US4193315A successfully refreshed from Google Patents.
CH304583A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for regulating the air flow in sunroof automobiles.
Assignee: Jung Werner
•
Filing: 1952-06-25
•
Granted: —
•
Expires: 1972-06-25
Abstract
No abstract record available.
Inventors
- 👤 Jung Werner
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-28 08:58
CPC Classifications
F; F16; F16C; F16C1/00; F16C1/10; F16C1/101; B; B60; B60J; B60J7/00; B60J7/22; F16C1/12; F16C1/14; F16C2326/00; F16C2326/01
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.