Patent US3330561A successfully refreshed from Google Patents.
US3330561A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-marking firearm target employing liquid marking material
Assignee: Individual
•
Filing: 1965-03-29
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Granted: 1967-07-11
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Expires: 1985-03-29
Abstract
No abstract record available.
Inventors
- 👤 Kandel Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:03
CPC Classifications
F; F41; F41J; F41J5/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
43 words
A FIREARM TARGET COMPRISING A LAMINAR, BULLET-PUNCTURABLE TARGET SHEET INCLUDING (A) A FACE SHEET OF LIQUID ABSORBENT MATERIAL MARKED WITH A TARGET PATTERN; (B) AN ENVELOPE OF LIQUID-PROOF MATERIAL SECURED TO THE REAR SIDE OF THE FACE SHEET IN TARGET-SHEET FORMING RELATION, AND
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) | 1970-07-10 | 1971-01-09 | 1971-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-10 | 1975-01-09 | 1975-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-10 | 1979-01-09 | 1979-07-11 | $7700.00 | Window Closed / Lapsed |