Patent US3139697A successfully refreshed from Google Patents.
US3139697A
Expired / Lapsed
US
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Toy hand grenade
Assignee: Individual
•
Filing: 1962-11-01
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Granted: 1964-07-07
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Expires: 1982-11-01
Abstract
No abstract record available.
Inventors
- 👤 Christopher W Mier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:50
CPC Classifications
F; F42; F42B; F42B8/00; F42B8/12; F42B8/26; A; A63; A63H; A63H5/00; A63H5/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A TOY HAND GRENADE COMPRISING: (A) A HOLLOW SHELL INCLUDING A PLURALITY OF NORMALLY JOINED BODY SECTIONS HAVING CONNECTIONS OPENING ON IMPACT OF THE SHELL AGAINST A HARD SURFACE TO SEPARATE THE SECTIONS FROM ONE ANOTHER; (B) MEANS IN ONE OF SAID SECTIONS FOR SUPPORTING A PERCUSSION CAP; (C) A HAMMER PIVOTED IN SAID ONE SECTION UNDER SPRING LOAD TENDING TO BIAS THE SAME TO A CAP-DETONATING POSITION; AND (D) AN ABUTMENT RIGID WITH A SECOND SECTION OF SAID SHELL,
Claim 2
Dependent Claim
80 words
A TOY HAND GRENADE COMPRISING: (A) A HOLLOW SHELL INCLUDING A PLURALITY OF NORMALLY JOINED BODY SECTIONS HAVING CONNECTIONS OPENING ON IMPACT OF THE SHELL AGAINST A HARD SURFACE TO SEPARATE THE SECTIONS FROM ONE ANOTHER; (B) MEANS IN ONE OF SAID SECTIONS FOR SUPPORTING A PERCUSSION CAP; (C) A HAMMER PIVOTED IN SAID ONE SECTION UNDER SPRING LOAD TENDING TO BIAS THE SAME TO A CAP-DETONATING POSITION; AND (D) AN ABUTMENT RIGID WITH A SECOND SECTION OF SAID SHELL,
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) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |