Patent US3680834A successfully refreshed from Google Patents.
US3680834A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pry bar and nail puller
Assignee: Individual
•
Filing: 1970-11-16
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Granted: 1972-08-01
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Expires: 1990-11-16
Abstract
Abstract A bar and nail puller for prying purposes, the device comprising an elongated steel bar, the device being hook shaped at one end, the opposite end being slightly angled and the tip of each of the ends being forked so to form a nail puller.
Inventors
- 👤 Wilbur Holloway
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:14
CPC Classifications
B; B25; B25F; B25F1/00
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
117 words
A combination pray bar and nail puller comprising a straight central shaft having opposite ends of different design for nail pulling and bar praying purposes wherein one end includes nail puller flattened at its edges with a V-shaped notch, said one end being aligned at an obtuse angle to the shaft axis offsetting the nail puller laterally of the shaft, and wherein the opposite end compriSes a U-shaped portion having a terminal member at right angles to the shaft and extending laterally beyond the shaft, said member including a nail puller extending generally in the direction of said one end the two said nail pullers having axiis arranged in a common plane passing through the shaft axis.
Claim 2
Dependent Claim
117 words
A combination pray bar and nail puller comprising a straight central shaft having opposite ends of different design for nail pulling and bar praying purposes wherein one end includes nail puller flattened at its edges with a V-shaped notch, said one end being aligned at an obtuse angle to the shaft axis offsetting the nail puller laterally of the shaft, and wherein the opposite end compriSes a U-shaped portion having a terminal member at right angles to the shaft and extending laterally beyond the shaft, said member including a nail puller extending generally in the direction of said one end the two said nail pullers having axiis arranged in a common plane passing through the shaft axis.
Claim 3
Dependent Claim
22 words
The combination as in claim 1 wherein the second said nail puller is set at an obtuse angle to the terminal member.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-08-01 | 1976-01-31 | 1976-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-01 | 1980-01-31 | 1980-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-01 | 1984-01-31 | 1984-08-01 | $7700.00 | Window Closed / Lapsed |