Patent US3945352A successfully refreshed from Google Patents.
Patent US4782384A successfully refreshed from Google Patents.
Patent FR752128A successfully refreshed from Google Patents.
FR752128A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New assembly set of symmetrical parts
Assignee: Jules Gerfaud
•
Filing: 1933-03-08
•
Granted: 1933-09-16
•
Expires: 1953-03-08
Abstract
No abstract record available.
Inventors
- 👤 Jules Gerfaud
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 16:41
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/04; A63H33/06
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.