US2438448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for continuously drawing elongated products
Assignee: G M S Corp
•
Filing: 1943-03-04
•
Granted: 1948-03-23
•
Expires: 1963-03-04
Abstract
No abstract record available.
Inventors
- 👤 William A Morton
- 👤 Theodore H Sloan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:14
CPC Classifications
C; C03; C03B; C03B17/00; C03B17/04; C03B33/00; C03B33/06; Y; Y10; Y10T; Y10T83/00; Y10T83/02; Y10T83/0207
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US786565A
Cited
US876267A
Cited
US1136362A
Cited
US1220201A
Cited
US1580809A
Cited
US1595103A
Cited
US1578098A
Cited
US1660323A
Cited
DE480621C
Cited
US1743960A
Cited
US1776556A
Cited
US2009793A
Cited
DE540414C
Cited
US1887414A
Cited
US1876031A
Cited
US2009326A
Cited
US1951993A
Cited
FR774191A
Cited
US2085904A
Cited
US2157067A
Cited
US2234302A
Cited
US2091494A
Cited
US2120853A
Cited
US2155131A
Cited
US2243937A
Cited
US2290837A
Cited
GB543172A
Cited
US2303587A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-03-23 | 1951-09-22 | 1952-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-03-23 | 1955-09-22 | 1956-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-03-23 | 1959-09-22 | 1960-03-23 | $7700.00 | Window Closed / Lapsed |