Patent US3684968A successfully refreshed from Google Patents.
Patent US2028302A successfully refreshed from Google Patents.
← Back to Patent Explorer
US2028302A Expired / Lapsed US ⏱️ 0.0 years remaining

Liquid dispensing apparatus

Assignee: Individual
•
Filing: 1933-09-27
•
Granted: 1936-01-21
•
Expires: 1953-09-27
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Thomson John

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 10:57
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/04; B67D2001/0475; B67D2001/0487; B67D2001/0493

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

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1939-01-20 1939-07-22 1940-01-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1943-01-20 1943-07-22 1944-01-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1947-01-20 1947-07-22 1948-01-21 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag