Patent DE3241786C2 successfully refreshed from Google Patents.
DE3241786C2
Expired / Lapsed
DE
⏱️ 0.0 years remaining
DE3241786C2 - - Google Patents
Assignee: Hitachi Ltd
•
Filing: 1982-11-11
•
Granted: 1991-01-17
•
Expires: 2002-11-11
Abstract
No abstract record available.
Inventors
- 👤 Masaru Chofu Tokio/Tokyo Jp Shibukawa
- 👤 Hideo Tokio/Tokyo Jp Nakamura
- 👤 Kiyoshi Koganei Tokio/Tokyo Jp Matsubara
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 04:34
CPC Classifications
G; G06; G06F; G06F7/00; G06F9/00; G06F9/06; G06F9/30; G06F9/30003; G06F9/30076; G06F9/30083; G06F1/00; G06F1/26; G06F1/32; G06F1/3203; G06F1/3206; G06F1/3228; G06F9/22; G06F9/226; H; H03; H03K; H03K19/00; H03K19/02; H03K19/08; H03K19/094; H03K19/096; H03K19/0963
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.