US2108716A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device of support for parachutes
Assignee: CARL H LUNDHOLM AB
•
Filing: 1937-02-20
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Granted: 1938-02-15
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Expires: 1957-02-20
Abstract
No abstract record available.
Inventors
- 👤 Kuhlemann Stig Ove Christian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:14
CPC Classifications
B; B64; B64D; B64D17/00; B64D17/22; B64D17/30; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/31; Y10S24/35; Y10S24/36; Y10T; Y10T24/00; Y10T24/34; Y10T24/3401; Y10T24/3403; Y10T24/3408; Y10T24/3409; Y10T24/45; Y10T24/45005; Y10T24/45079; Y10T24/45084; Y10T24/45225; Y10T24/45602; Y10T24/45607; Y10T24/45613; Y10T24/45618; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0825; Y10T292/0826; Y10T292/0828; Y10T292/0911; Y10T292/0926; Y10T292/0928; Y10T292/0931; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5372; Y10T70/5376
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) | 1941-02-14 | 1941-08-16 | 1942-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-02-14 | 1945-08-16 | 1946-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-02-14 | 1949-08-16 | 1950-02-15 | $7700.00 | Window Closed / Lapsed |