Patent US2049684A successfully refreshed from Google Patents.
US2049684A
Expired / Lapsed
US
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Eyeglass hanger
Assignee: FRANK B GUMMY
•
Filing: 1935-09-10
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Granted: 1936-08-04
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Expires: 1955-09-10
Abstract
No abstract record available.
Inventors
- 👤 Bongiovanni Antonio
- 👤 Sgro Salvatore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:58
CPC Classifications
A; A47; A47G; A47G29/00; A47G29/08; Y; Y10; Y10S; Y10S248/00; Y10S248/902; Y10T; Y10T24/00; Y10T24/13; Y10T24/1371
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) | 1939-08-04 | 1940-02-03 | 1940-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-08-04 | 1944-02-03 | 1944-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-08-04 | 1948-02-03 | 1948-08-04 | $7700.00 | Window Closed / Lapsed |