Patent US3381316A successfully refreshed from Google Patents.
US3381316A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Camper shower system
Assignee: Individual
•
Filing: 1965-08-23
•
Granted: 1968-05-07
•
Expires: 1985-08-23
Abstract
No abstract record available.
Inventors
- 👤 Howard W Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:36
CPC Classifications
F; F24; F24D; F24D17/00; F24D17/0005; A; A47; A47K; A47K3/00; A47K3/28; A47K3/30; Y; Y02; Y02B; Y02B30/00; Y02B30/18
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US873811A
Cited
US1330312A
Cited
US1372598A
Cited
US1647643A
Cited
US1833067A
Cited
US1844038A
Cited
US1846631A
Cited
US2004151A
Cited
US2005196A
Cited
US2826785A
Cited
US2852784A
Cited
US2894265A
Cited
US3276634A
Cited
US3067434A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |