CH190088A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Artificial sponge combined with a piece of deerskin for washing and stripping windows, car bodies, etc.
Assignee: Kuppel Justina
•
Filing: 1936-08-22
•
Granted: —
•
Expires: 1956-08-22
Abstract
No abstract record available.
Inventors
- 👤 Kuppel Justina
- 👤 Meyenrock Fritz
- 👤 Kuppel Emil
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-27 09:56
CPC Classifications
A; A47; A47L; A47L1/00; A47L1/06; A47L1/15
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.