USB541376I5
Expired / Lapsed
US
⏱️ 0.0 years remaining
USB541376I5 - - Google Patents
Assignee: —
•
Filing: 1975-01-15
•
Granted: —
•
Expires: 1995-01-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:44
CPC Classifications
C; C10; C10J; C10J3/00; C10J3/46; C10J3/54; B; B01; B01J; B01J8/00; B01J8/0015; B01J8/003; B01J8/18; B01J8/1818; B01J8/24; B01J8/245; C10J3/48; C10J3/52; C10J3/523; C10J3/56; C10J3/72; C10J3/74; B01J2208/00; B01J2208/00008; B01J2208/00017; B01J2208/00504; B01J2208/00743; B01J2208/00761; C10J2300/00; C10J2300/09; C10J2300/0913; C10J2300/093; C10J2300/0953; C10J2300/0956; C10J2300/0959; C10J2300/0973; C10J2300/0976; Y; Y10; Y10S; Y10S48/00; Y10S48/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3772999A
Cited
US3847563A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.