FR643997A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for monitoring the number of eggs laid by a hen
Assignee: Hans Moser
•
Filing: 1927-11-03
•
Granted: 1928-09-29
•
Expires: 1947-11-03
Abstract
No abstract record available.
Inventors
- 👤 Hans Moser
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 18:29
CPC Classifications
A; A01; A01K; A01K31/00; A01K31/14; A01K31/16
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.