US3532230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High speed counter stacker for flexible articles
Assignee: NOLAN PRODUCTS Inc
•
Filing: 1968-04-12
•
Granted: 1970-10-06
•
Expires: 1988-04-12
Abstract
No abstract record available.
Inventors
- 👤 Robert C Gutberlet
- 👤 Frederic E Howdle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:36
CPC Classifications
B; B65; B65H; B65H31/00; B65H31/30; B65H31/3081; B65H33/00; B65H33/16; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/421; B65H2301/4211; B65H2301/42112; B65H2301/422; B65H2301/4226; B65H2301/42266; B65H2402/00; B65H2402/30; B65H2402/35; B65H2402/351; B65H2404/00; B65H2404/30; B65H2404/31; B65H2404/311; B65H2404/3111; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/115
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2413979A
Cited
US2825475A
Cited
US3088604A
Cited
US3306173A
Cited
US3292505A
Cited
US3420386A
Cited
US3418895A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |