Patent USB497194I5 successfully refreshed from Google Patents.
USB497194I5
Expired / Lapsed
US
⏱️ 0.0 years remaining
USB497194I5 - - Google Patents
Assignee: —
•
Filing: 1974-08-14
•
Granted: —
•
Expires: 1994-08-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:11
CPC Classifications
C; C08; C08G; C08G18/00; C08G18/06; C08G18/70; C08G18/72; C08G18/77; C08G18/78; C08G18/79; C08G18/791; C08G18/08; C08G18/16; C08G18/18; C08G18/1875; C08G2115/00; C08G2115/02; Y; Y10; Y10S; Y10S521/00; Y10S521/902; Y10S521/904
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3010963A
Cited
US3168483A
Cited
US3294753A
Cited
US3179628A
Cited
US3624082A
Cited
US3576873A
Cited
US3654261A
Cited
US3636114A
Cited
US3620987A
Cited
US3726816A
Cited
US3746709A
Cited
US3804782A
Cited
US3806475A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.