Patent DE2505331A1 successfully refreshed from Google Patents.
DE2505331A1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
CARPET THREAD OR CARPET WITH PERMANENT HYDROPHILES, DIRT-REPELLENT AND ANTISTATIC PROPERTIES, PROCEDURES FOR EQUIPMENT WITH THESE PROPERTIES AND APPROPRIATE TREATMENT MATERIALS
Assignee: Martin Inc H C A
•
Filing: 1975-02-08
•
Granted: —
•
Expires: 1995-02-08
Abstract
No abstract record available.
Inventors
- 👤 Dara Ardeshir Jilla
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 14:51
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/564; D06M13/00; D06M13/10; D06M13/152; D06M15/21; D06M15/263; D06M15/277; D06M15/507; D06M15/576; D06M2200/00; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23986; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2967
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.