DE686952C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for forming bellows-like gussets in a hose web
Assignee: FR Hesser Maschinenfabrik AG
•
Filing: 1938-06-18
•
Granted: 1940-01-19
•
Expires: 1958-06-18
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Schwinger
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 09:07
CPC Classifications
B; B31; B31B; B31B70/00; B31B70/26; B31B70/262; B31B70/266; B31B2155/00; B31B2155/001; B31B2155/0012; B31B2160/00; B31B2160/10; B31B70/36
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.