FR887689A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Reservoir brush with humidification device
Assignee: Hubert De Dampierre
•
Filing: 1942-11-13
•
Granted: 1943-11-19
•
Expires: 1962-11-13
Abstract
No abstract record available.
Inventors
- 👤 Hubert De Dampierre
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 14:04
CPC Classifications
B; B43; B43K; B43K23/00; B43K23/08; B43K23/12; A; A46; A46B; A46B11/00; A46B11/001; A46B11/0013; B43K8/00; B43K8/02; B43K8/024
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.