Patent US2424142A successfully refreshed from Google Patents.
← Back to Patent Explorer
US2424142A Expired / Lapsed US ⏱️ 0.0 years remaining

Solar salt water distilling apparatus

Assignee: Allis Chalmers Corp
•
Filing: 1943-12-01
•
Granted: 1947-07-15
•
Expires: 1963-12-01
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Henry S Bimpson
  • 👤 Ernest J Palmer

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 20:09
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/02; C02F1/04; C02F1/14; C02F1/18; C02F2103/00; C02F2103/08; Y; Y02; Y02A; Y02A20/00; Y02A20/124; Y02A20/138; Y02A20/142; Y02A20/20; Y02A20/208; Y02A20/212; Y10; Y10S; Y10S203/00; Y10S203/18

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

US96029A Cited
US842788A Cited
US895761A Cited
US1087522A Cited
US1102131A Cited
FR681133A Cited
US2004375A Cited
USRE21129E Cited
FR820705A Cited
US2357869A Cited
US2342062A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1950-07-14 1951-01-13 1951-07-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1954-07-14 1955-01-13 1955-07-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1958-07-14 1959-01-13 1959-07-15 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag