DE426314C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Pistons for injection machines with self-ignition and combustion chamber arranged in the piston crown
Assignee: ACRO AG
•
Filing: —
•
Granted: 1926-03-08
•
Expires: 1943-03-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 00:12
CPC Classifications
F; F02; F02F; F02F3/00; F02F3/10; F02F3/12; F02F3/14; F02B; F02B23/00; F02B23/02; F02B23/06; F02B23/0603; F02B23/0675; F02B3/00; F02B3/06; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
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.