Patent US5706418A successfully refreshed from Google Patents.
Patent US3233618A successfully refreshed from Google Patents.
US3233618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Picnic table shelter
Assignee: Individual
•
Filing: 1963-11-12
•
Granted: 1966-02-08
•
Expires: 1983-11-12
Abstract
No abstract record available.
Inventors
- 👤 Ferrier Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:11
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/02; A; A47; A47B; A47B37/00; A47B37/04; A47B85/00; A47B85/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US505781A
Cited
US2090863A
Cited
US2362567A
Cited
US2341672A
Cited
US2515454A
Cited
US2518167A
Cited
US2618285A
Cited
FR1084050A
Cited
US2921592A
Cited
US2990837A
Cited
US3032046A
Cited
US3036800A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |