Patent US4856457A successfully refreshed from Google Patents.
Patent JPS567882A successfully refreshed from Google Patents.
JPS567882A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Terminal floor stop device for elevator
Assignee: Mitsubishi Electric Corp
•
Filing: 1979-06-27
•
Granted: —
•
Expires: 1999-06-27
Abstract
No abstract record available.
Inventors
- 👤 Kunio Yamada
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 02:51
CPC Classifications
—
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
JPS53142747A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.