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Patent US3391440A successfully refreshed from Google Patents.
US3391440A
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Mechanical tying tool
Assignee: Gardner Denver Inc
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Filing: 1966-03-21
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Granted: 1968-07-09
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Expires: 1986-03-21
Abstract
No abstract record available.
Inventors
- 👤 William J Harms
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:30
CPC Classifications
B; B65; B65B; B65B13/00; B65B13/18; B65B13/24; B65B13/34; B65B13/345; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5146; Y10T29/5147; Y10T29/5148; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53243
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2549626A
Cited
US2684003A
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US3075198A
Cited
US3250209A
Cited
US3314135A
Cited
US3328872A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-09 | 1972-01-08 | 1972-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-09 | 1976-01-08 | 1976-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-09 | 1980-01-08 | 1980-07-09 | $7700.00 | Window Closed / Lapsed |