US1928135A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for manufacture of lactose containing material
Assignee: Individual
•
Filing: 1932-02-15
•
Granted: 1933-09-26
•
Expires: 1952-02-15
Abstract
No abstract record available.
Inventors
- 👤 David D Peebles
- 👤 Paul D V Manning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:19
CPC Classifications
B; B29; B29C; B29C41/00; B29C41/02; B29C41/14; A; A23; A23C; A23C1/00; A23C1/04; C; C13; C13K; C13K5/00; B29K; B29K2021/00
Claims Analysis
Total Claims: 0
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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) | 1936-09-25 | 1937-03-27 | 1937-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-09-25 | 1941-03-27 | 1941-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-09-25 | 1945-03-27 | 1945-09-26 | $7700.00 | Window Closed / Lapsed |