FR720065A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Protective device for the mouth and lips, applicable to drinking vessels
Assignee: Melanie Wolf
•
Filing: 1931-07-16
•
Granted: 1932-02-15
•
Expires: 1951-07-16
Abstract
No abstract record available.
Inventors
- 👤 Melanie Wolf
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 06:44
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/22; A47G19/2205; A47G19/2211; A47G19/2216
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.