Patent US1884155A successfully refreshed from Google Patents.
US1884155A
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Method of inserting and securing objects in the open ends of holders
Assignee: AMERICAN GASACCUMULATOR Co
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Filing: 1929-09-05
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Granted: 1932-10-25
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Expires: 1949-09-05
Abstract
No abstract record available.
Inventors
- 👤 Victor L Oestnaes
- 👤 Richard W Luce
- 👤 Leslie M Merrill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:50
CPC Classifications
B; B23; B23P; B23P11/00; B23P11/005; Y; Y10; Y10T; Y10T29/00; Y10T29/31; Y10T29/49; Y10T29/49826; Y10T29/4984; Y10T29/49845; Y10T29/49853; Y10T29/49863; Y10T29/49876; Y10T29/53; Y10T29/53657; Y10T29/53996
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) | 1935-10-25 | 1936-04-25 | 1936-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-10-25 | 1940-04-25 | 1940-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-10-25 | 1944-04-25 | 1944-10-25 | $7700.00 | Window Closed / Lapsed |