US3626745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rivet gun accessory
Assignee: Richline Co Inc
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Filing: 1969-12-01
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Granted: 1971-12-14
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Expires: 1989-12-01
Abstract
Abstract A RIVET SETTING ACCESSORY FOR THE SETTING OF BLIND RIVETS FOR USE IN CONJUNCTION WITH A STANDARD POWER UNIT, SUCH AS AN ELECTRIC DRILL. THE OPERATOR''S HAND GRIPPING THE BARREL OF THE RIVET SETTING GUN FUNCTIONS AS A CLUTCH HOLDING THE BARREL STATIONARY WHILE THE ROTARY MOTION SUPPLIED BY THE POWER DRILL ADVANCES A PLUNGER CAUSING JAWS TO GRIP THE MANDREL OF A RIVET, SET THE RIVET, DETACH THE MANDREL FROM THE SET RIVET AND EJECT THE SPENT MANDREL.
Inventors
- 👤 Russell F Richardson
- 👤 Gregory A Richardson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:06
CPC Classifications
B; B21; B21J; B21J15/00; B21J15/10; B21J15/16; B21J15/26; B21J15/02; B21J15/04; B21J15/043; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53709; Y10T29/53717; Y10T29/53726; Y10T29/5373; Y10T29/53752
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) | 1974-12-13 | 1975-06-14 | 1975-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-13 | 1979-06-14 | 1979-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-13 | 1983-06-14 | 1983-12-14 | $7700.00 | Window Closed / Lapsed |