Patent US3170643A successfully refreshed from Google Patents.
Patent US536563A successfully refreshed from Google Patents.
Patent US2247178A successfully refreshed from Google Patents.
Patent DK32259C successfully refreshed from Google Patents.
DK32259C
Expired / Lapsed
DK
⏱️ 0.0 years remaining
Wind and Dust screen for ordinary Bicycles and Motorcycles.
Assignee: Martinus Johannes Kristensen
•
Filing: 1922-03-23
•
Granted: 1923-09-10
•
Expires: 1942-03-23
Abstract
No abstract record available.
Inventors
- 👤 Martinus Johannes Kristensen
Bibliographic Details
Application Number
—
Jurisdiction
DK
Data Source
google_patents
Last Synchronized
2026-11-08 09:17
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)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.