Patent FR484303A successfully refreshed from Google Patents.
FR484303A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to portable and temporary constructions
Assignee: Individual
•
Filing: 1917-01-22
•
Granted: 1917-09-25
•
Expires: 1937-01-22
Abstract
No abstract record available.
Inventors
- 👤 Walter Andrew Harper
- 👤 Robert Joseph Shield
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 10:05
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/343; E04B1/34315; E04B2/00; E04B2/56; E04B2/58
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.