Patent US2034689A successfully refreshed from Google Patents.
US2034689A
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Method of making hook and eye tape
Assignee: SIMPLEX ENTERPRISES Inc
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Filing: 1933-06-10
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Granted: 1936-03-24
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Expires: 1953-06-10
Abstract
No abstract record available.
Inventors
- 👤 Jacob L Alberts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:06
CPC Classifications
A; A44; A44B; A44B13/00; A44B13/0005; A44B13/0011; A44B13/0052; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45958; Y10T24/45963
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) | 1939-03-24 | 1939-09-23 | 1940-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-03-24 | 1943-09-23 | 1944-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-03-24 | 1947-09-23 | 1948-03-24 | $7700.00 | Window Closed / Lapsed |