Patent SE502994E successfully refreshed from Google Patents.
SE502994E
Expired / Lapsed
SE
⏱️ 0.0 years remaining
Floorboard with groove and springs and supplementary locking means
Assignee: Perstorp Flooring Ab
•
Filing: 1995-03-07
•
Granted: —
•
Expires: 2015-03-07
Abstract
No abstract record available.
Inventors
- 👤 Goeran Maartensson
Bibliographic Details
Application Number
—
Jurisdiction
SE
Data Source
google_patents
Last Synchronized
2026-11-08 08:35
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0875; E04F13/0878; E04F2201/00; E04F2201/01; E04F2201/0153; E04F2201/05; E04F2201/0517
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.