CH394728A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Lead screw and nut device
Assignee: Fairey Eng
•
Filing: 1962-06-25
•
Granted: —
•
Expires: 1982-06-25
Abstract
No abstract record available.
Inventors
- 👤 Flett Alexander
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 11:31
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/04; F16H57/0434; F16H25/00; F16H25/18; F16H25/20; F16H25/24; F16H57/048; F16H57/0497
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.