Patent US2737075A successfully refreshed from Google Patents.
US2737075A
Expired / Lapsed
US
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Cord structure
Assignee: Individual
•
Filing: 1952-09-05
•
Granted: 1956-03-06
•
Expires: 1972-09-05
Abstract
No abstract record available.
Inventors
- 👤 George H Poirier
- 👤 Homer J Pelchat
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:13
CPC Classifications
D; D07; D07B; D07B1/00; D07B1/02; D07B1/04; D07B2201/00; D07B2201/10; D07B2201/1092; D07B2201/20; D07B2201/2083; D07B2201/2088; D07B2201/209; D07B2201/2091; D07B2401/00; D07B2401/20; D07B2401/2005; D07B2401/205
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US341219A
Cited
US590199A
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US752414A
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GB282534A
Cited
AU314531A
Cited
US2093838A
Cited
GB482932A
Cited
US2291568A
Cited
US2452228A
Cited
US2549382A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-06 | 1959-09-05 | 1960-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-06 | 1963-09-05 | 1964-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-06 | 1967-09-05 | 1968-03-06 | $7700.00 | Window Closed / Lapsed |