Company Filing History:

15 out of 476

Zenith Radio Corporation

patents

Zenith Electronics Corporation

5. 2 out of 832,812

Other

patents

Years Active: 1976-2022

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20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11300243 - Camera skater dolly, rail and clamp system (2022-04-12),

2. 10495253 - Camera skater dolly, rail and clamp system (2019-12-03),

3. 4924148 - High brightness panel display device (1990-05-08),

4. 4491872 - Ultra-compact projection television receiver (1985-01-01),

5. 4326762 - Apparatus and method for spot-knocking television picture tube electron (1982-04-27),

6. 4217521 - High potential static discharge means for television cathode ray tubes (1980-08-12),

7. 4208610 - Television picture tubes having an electron gun with aperture electrode (1980-06-17),

8. 4196446 - Television picture tube having enhanced resolution and color purity (1980-04-01),

9. 4168452 - Tetrode section for a unitized, three-beam electron gun having an (1979-09-18),

10. 4158157 - Electron beam cathodoluminescent panel display (1979-06-12),

11. 4143298 - Television cathode ray tube having a voltage divider providing (1979-03-06),

12. 4137486 - Electron beam cathodoluminescent panel display (1979-01-30),

13. 4101803 - Arc suppression and static elimination system for a television CRT (1978-07-18),

14. 4095138 - Electron gun having an arc-inhibiting electrode (1978-06-13),

15. 4069567 - Method of installing a color selection electrode in a color cathode ray (1978-01-24),

Title: James W Schwartz: A Visionary in Camera Technology

Introduction

James W Schwartz, an inventive mind residing in Deerfield, IL, has made significant contributions to camera technology through his innovative patents. With a remarkable portfolio that includes 20 patents, Schwartz has consistently pushed the boundaries of what is possible in the field of cinematography.

Latest Patents

Among his latest inventions is the "Camera Skater Dolly, Rail and Clamp System." This forward-thinking track system allows a skater dolly to roll smoothly across a set of rails. The design features one or more pairs of rails, supported by rail clamps, ensuring stability and precision. These rails can be positioned both side-by-side and in an end-to-end configuration, with a measured distance of approximately 5/16 of an inch between them. The load-bearing wheels of the skater dolly are ingeniously angled between 20-30 degrees away from vertical, allowing for clearance past the rail clamps. Additionally, the skater dolly is equipped with stabilizing wheels to maintain its position on the rails, even when in unusual orientations. A motor pulley system integrated into the design facilitates effortless movement along the rails, showcasing Schwartz's innovative approach to camera gear.

Career Highlights

James has held influential roles at Zenith Radio Corporation, a testament to his technical abilities and expertise. His tenure at esteemed companies has equipped him with the knowledge to create and innovate in the realm of camera technology, leaving a lasting impact on the industry.

Collaborations

Throughout his career, Schwartz has collaborated with talented individuals such as Allen P Blacker, Jr. and Etienne Sauret. These collaborations have led to the pooling of ideas and resources, further enriching the quality and applicability of his inventions.

Conclusion

James W Schwartz stands as a testament to the spirit of innovation in the field of cinematography. With a rich portfolio of patents and a commitment to technological advancement, he continues to inspire future generations of inventors and creators. His latest inventions, especially the Camera Skater Dolly, Rail and Clamp System, showcase his dedication to enhancing the filming experience for professionals around the globe.

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