F42B 33/0264
By using screw-type feeders
Official title: {by using screw-type feeders (F42B33/004 takes precedence)}
F42B33/0264 (By using screw-type feeders) appears on 9 US grants and 7 published applications in this corpus.
Search patents in F42B- Granted patents
- 9
- Published applications
- 7
- Assignees
- 6
- Inventors
- 18
- Latest grant
- 13 Dec 2022
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|---|---|---|
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| 2011 | 2 | 0 |
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Granted patents
Recent patents
- Preparation method of uniform low stress cone shaped charge liner13 Dec 2022US 11,525,652 B2No.59 Research Institute of China Ordnance Industry
- Packaging systems with sizing mandrels and related devices that can operate at reduced pressures suitable for low temperature explosives emulsions24 Nov 2020US 10,843,826 B2Tipper Tie, Inc.
- Automatic apparatus for high speed precision portioning of granules by weight20 Aug 2019US 10,386,162 B2
- Method of improving the accuracy of rifle ammunition3 Jul 2018US 10,012,484 B2
- Automatic apparatus for high speed precision portioning of granules by weight21 Mar 2017US 9,599,442 B2ADR International Limited
- Preparation Method of Uniform Low Stress Cone Shaped Charge Liner6 Jun 2019US 2019/0170486 A1No.59 Research Institute of China Ordnance Industry
- Automatic apparatus for high speed precision portioning of granules by weight3 Aug 2017US 2017/0217693 A1ADR International Limited
- Packaging systems with sizing mandrels and related devices that can operate at reduced pressures suitable for low temperature explosives emulsions11 May 2017US 2017/0129636 A1Tipper Tie, Inc.
- Method of Improving the Accuracy of Rifle Ammunition8 Sep 2016US 2016/0258723 A1
- Automatic Apparatus for High Speed Precision Portioning of Granules By Weight3 Sep 2015US 2015/0246769 A1ADR International Limited
Most cited
By later US patents
- Method of improving the accuracy of rifle ammunition8US 10,012,484 B22018
- Automatic apparatus for high speed precision portioning of granules by weight7US 9,599,442 B2ADR International Limited · 2017
- Methods for making and using high explosive fills for very small volume applications4US 7,052,562 B1The United State of America as represented by the Secretary of the Army · 2006
- Methods for making and using high explosive fills for MEMS devices2US 7,967,929 B1The United States of America as represented by the Secretary of the Army · 2011