Patent US2474686A successfully refreshed from Google Patents.
← Back to Patent Explorer
US2474686A Expired / Lapsed US ⏱️ 0.0 years remaining

Allyl diglycolyl allyl glycolate

Assignee: Rohm and Haas Co
•
Filing: 1947-09-04
•
Granted: 1949-06-28
•
Expires: 1967-09-04
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Harry T Neher
  • 👤 Edwin H Kroeker
  • 👤 Willard J Croxall

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 18:39
CPC Classifications
C; C08; C08F; C08F18/00; C08F18/02; C08F18/04; C08F18/08

Claims Analysis

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

References Cited (Backward Citations)

US2387931A Cited
US2379251A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1952-06-27 1952-12-27 1953-06-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1956-06-27 1956-12-27 1957-06-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1960-06-27 1960-12-27 1961-06-28 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag