Patent US3299154A successfully refreshed from Google Patents.
Patent SE302898B successfully refreshed from Google Patents.
SE302898B
Expired / Lapsed
SE
⏱️ 0.0 years remaining
SE302898B - - Google Patents
Assignee: L Rennerfelt
•
Filing: 1966-06-17
•
Granted: —
•
Expires: 1986-06-17
Abstract
No abstract record available.
Inventors
- 👤 L Rennerfelt
Bibliographic Details
Application Number
—
Jurisdiction
SE
Data Source
google_patents
Last Synchronized
2026-11-07 04:30
CPC Classifications
B; B63; B63C; B63C9/00; B63C9/26
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.