DE504202C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Hinge, especially for car doors
Assignee: Individual
•
Filing: 1929-01-15
•
Granted: 1930-08-01
•
Expires: 1949-01-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 02:33
CPC Classifications
E; E05; E05D; E05D7/00; E05D7/0009; E05D5/00; E05D5/10; E05D7/0018; E05D7/0045; E05D5/12; E05D5/121; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/531
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.