Patent US1925702A successfully refreshed from Google Patents.
FR418198A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Fin with broken outlet surface for ventilator Fin with broken outlet surface for fans, centrifugal pumps, turbines or other apparatus, centrifugal pumps, turbines or other similar apparatus
Assignee: PAUL TURLUR PAUL TURLUR
•
Filing: 1910-07-13
•
Granted: 1910-12-02
•
Expires: 1930-07-13
Abstract
No abstract record available.
Inventors
- 👤 Paul Turlur
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 17:03
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/26; F04D29/32; F04D29/38
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.