DE508028C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Roofing scaffolding
Assignee: ROBERT WOEHLERT
•
Filing: —
•
Granted: 1930-09-23
•
Expires: 1947-09-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 20:23
CPC Classifications
E; E04; E04G; E04G3/00; E04G3/24; E04G3/26; E04G5/00; E04G5/04; E04G5/041
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.