Patent US2152972A successfully refreshed from Google Patents.
Patent DE800030C successfully refreshed from Google Patents.
DE800030C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Area structures, such as doormats, mats, rugs, etc. Like., Made of elastic materials
Assignee: Melanyit Kunststoffabrik G M B
•
Filing: 1949-06-22
•
Granted: 1950-08-11
•
Expires: 1969-06-22
Abstract
No abstract record available.
Inventors
- 👤 Anton Liebscher
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 23:01
CPC Classifications
A; A47; A47G; A47G27/00; A47G27/02; A47G27/0243; A47G27/0281; B; B60; B60N; B60N3/00; B60N3/04; B60N3/042; B60N3/044; B60N3/046; B60N3/048
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.