CH211631A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Armchair convertible into both a deckchair and a bed.
Assignee: Invernizzi Luigi
•
Filing: 1939-07-29
•
Granted: —
•
Expires: 1959-07-29
Abstract
No abstract record available.
Inventors
- 👤 Invernizzi Luigi
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-24 05:31
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/04; A47C17/16; A47C17/20; A47C17/207
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.